七年级数学上册合并同类项专项训练58Word文档格式.docx
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6(xy-8z)+(-xy+2z)-4(pq+pr)+(4pq-pr)
-6m-(5m-8)m-(2m-6c)-(4c+6m)
-8(5b-2)-9b9+(2x+10)-(9x-7)
5(-ab-5a)+(8a-3b)5(abc+8a)+9(4a-4abc)
5(xy-6z)+(-xy+7z)-4(pq+pr)-(2pq+pr)
5n-(8n-6)7n-(5n+5p)+(9p-8n)
9(3m-10)-8m10-(8a+10)+(8a+7)
6(-ab-9a)+(5a+3b)4(abc-7a)-8(6a-3abc)
3(xy-2z)+(-xy-3z)-9(pq-pr)-(5pq-pr)
-3m+(4m-8)8m-(7m+3s)+(2s+m)
6(8m+8)+7m9-(7x+3)+(5x+9)
7(-ab-6a)-(6a-7b)3(abc+4a)-7(5a-5abc)
8(xy+8z)+(-xy+2z)-5(pq+pr)+(5pq+pr)
9y-(7y+5)y+(4y-5s)-(7s+7y)
-2(7a+5)-7a7-(2b+10)+(5b+6)
8(-ab-5a)+(9a-4b)14(abc-8a)-8(5a-6abc)
7(xy+6z)+(-xy+4z)-8(pq-pr)-(4pq+pr)
3x-(8x-1)x+(9x-9p)-(8p-x)
-5(7m-10)+4m4-(9m+4)+(2m-6)
5(-ab-7a)-(2a-5b)5(abc+8a)+5(7a+8abc)
6(xy-4z)-(-xy+6z)-5(pq+pr)+(3pq+pr)
-4a+(4a-8)a-(3a-7d)-(7d-7a)
9(6n-8)+3n10+(5a-7)+(8a+7)
5(-ab+8a)+(6a-4b)17(abc-8a)-4(3a+2abc)
8(xy-7z)+(-xy-4z)-8(pq-pr)+(7pq-pr)
8y+(7y-6)5y-(2y-6p)-(7p+y)
-2(6s+10)-4s5+(4m+6)+(5m+8)
9(ab-6a)+(2a+5b)16(abc+9a)-2(9a-9abc)
5(xy+7z)-(-xy-2z)-6(pq+pr)+(5pq-pr)
4n-(2n+9)9n-(9n-8p)+(5p-n)
5(2t+10)+4t1-(9x-4)-(3x-8)
4(ab-7a)-(3a+7b)16(abc-6a)-3(3a-3abc)
7(xy-6z)+(-xy-3z)-8(pq+pr)-(6pq+pr)
8a-(6a-4)4a+(8a+7c)-(5c-a)
-3(3a-2)-4a6+(5x+6)+(3x-5)
6(-ab-4a)+(5a-6b)6(abc+4a)-9(3a+8abc)
6(xy-2z)+(-xy+9z)-6(pq-pr)+(3pq+pr)
7m+(2m-8)2m-(4m+4q)-(8q-m)
7(3m+4)+4m7-(4n-9)+(6n-9)
3(ab+2a)-(8a-6b)2(abc-9a)+5(8a+2abc)
4(xy+7z)+(-xy-5z)-8(pq+pr)+(4pq+pr)
-4n-(6n+7)5n+(6n-3q)+(5q+n)
-5(7a-6)+2a4-(7m-6)-(9m-5)
2(-ab+8a)+(2a-8b)10(abc+8a)+8(5a-5abc)
9(xy-2z)+(-xy+9z)-2(pq-pr)+(6pq+pr)
5n+(9n-7)7n-(7n+8p)+(9p-9n)
8(2m+9)-9m5-(7x-5)-(8x+3)
2(ab-5a)-(8a+2b)13(abc-9a)+2(5a+6abc)
5(xy+7z)+(-xy+3z)-5(pq-pr)+(2pq+pr)
2n-(6n+6)9n+(9n+5c)-(7c-8n)
3(2s+10)+6s4+(7b+4)-(9b+8)
4(ab-5a)-(8a-9b)7(abc+7a)-7(4a-3abc)
8(xy-7z)-(-xy-5z)-6(pq-pr)+(6pq-pr)
6x+(3x+6)x-(3x-3d)+(8d+8x)
-9(9s-1)-2s5+(9n+9)-(2n+6)
2(-ab-8a)+(7a+2b)7(abc+8a)+5(9a-2abc)
8(xy+3z)+(-xy+7z)-7(pq-pr)-(3pq-pr)
8y+(5y+1)9y+(5y-7p)-(4p-4y)
4(4t-7)-4t2-(3a+7)+(5a-9)
4(-ab-7a)+(3a+4b)6(abc-2a)-8(3a+9abc)
2(xy+8z)+(-xy-2z)-7(pq-pr)+(4pq+pr)
3b-(9b+4)b+(8b+4s)-(9s+b)
3(5t-1)-8t3+(4y+1)-(4y-10)
3(ab+4a)+(8a+4b)6(abc+3a)-9(9a+7abc)
5(xy+3z)-(-xy-6z)-2(pq+pr)+(8pq-pr)
6x-(7x-6)4x+(3x+8d)+(8d-5x)
6(8b-3)+6b8-(8b-8)+(6b-4)
4(ab-8a)-(6a-9b)19(abc+8a)+4(6a-2abc)
3(xy-9z)+(-xy-8z)-3(pq-pr)+(7pq-pr)
-3n+(4n-8)n+(5n-5s)+(5s-n)
-7(7a-5)+8a4+(5y+8)+(7y-7)
8(-ab-8a)-(6a+5b)14(abc-7a)-8(7a-8abc)
6(xy-2z)+(-xy-4z)-5(pq-pr)-(4pq-pr)
-4m-(4m-2)6m-(3m-3c)+(5c-6m)
3(8t+1)+9t2-(7x-6)+(7x-2)
5(-ab+2a)+(3a+5b)8(abc+5a)+8(2a-4abc)
4(xy+6z)+(-xy-2z)-3(pq+pr)+(6pq-pr)
3m+(5m-2)m+(2m+9d)+(6d+m)
5(6a-7)+2a1+(3b-7)-(8b+4)
9(ab-8a)-(6a+8b)19(abc-6a)-6(5a-2abc)
9(xy-9z)+(-xy+3z)-5(pq-pr)+(9pq-pr)
-6b-(9b-6)7b+(2b+9q)-(7q+b)
2(7n-5)-4n2-(7b-8)-(6b-6)
2(-ab-6a)+(6a+5b)17(abc-4a)-6(2a-8abc)
7(xy-9z)-(-xy-6z)-8(pq-pr)-(9pq+pr)
-7y+(4y-1)y-(2y-7c)-(6c+y)
-9(8b-9)+7b10+(6m-7)+(4m+4)
2(ab-8a)+(8a-2b)5(abc+6a)+4(7a-5abc)
8(xy+9z)-(-xy-9z)-2(pq+pr)+(8pq+pr)
-6y+(9y+9)y-(9y+9p)-(3p-2y)
6(3n-7)+9n2+(7y+4)+(7y+2)
7(ab-4a)-(4a-3b)10(abc-6a)-6(9a-6abc)
7(xy-9z)+(-xy-6z)-5(pq+pr)+(8pq+pr)
-2n+(5n-4)n+(6n-3c)+(6c+n)
-5(2a+10)-8a5-(9m-10)-(4m+6)
8(-ab+6a)-(7a+9b)13(abc+9a)+7(6a-4abc)
4(xy-2z)+(-xy+2z)-5(pq+pr)-(2pq-pr)
9y+(9y-5)y-(4y+7c)-(3c+y)
-9(5s+7)+7s1+(5x+3)+(8x+7)
2(-ab+7a)-(5a-9b)10(abc-8a)-5(8a+3abc)
9(xy-9z)-(-xy-7z)-9(pq-pr)-(3pq-pr)
5x+(3x-1)x-(8x-3p)-(8p+9x)
-3(5t-9)+2t7-(4b-2)+(7b-6)
5(-ab-9a)+(5a-9b)13(abc+7a)-8(7a-7abc)
7(xy-8z)+(-xy-4z)-9(pq+pr)+(6pq-pr)
-2b+(6b-5)7b-(4b-7d)-(9d+2b)
9(4t+2)-9t2-(2b+8)-(9b+2)
7(ab+5a)+(4a+7b)18(abc+4a)+4(7a-4abc)
5(xy+7z)+(-xy-7z)-6(pq-pr)+(5pq+pr)
-4m+(2m-6)m+(9m-8q)+(4q-7m)
-9(2s-5)-9s9-(2m+2)+(7m+3)
5(-ab-4a)-(8a+8b)8(abc+7a)+6(8a-5abc)
2(xy-4z)+(-xy+7z)-3(pq+pr)+(8pq-pr)
-8m+(2m-1)m-(3m+8s)+(7s+4m)
8(5a+9)-6a10-(6x-6)+(7x-6)
3(ab-6a)+(6a-3b)20(abc+8a)-6(9a-4abc)
6(xy-6z)+(-xy+7z)-8(pq+pr)-(9pq+pr)
-7a-(8a-2)a-(9a-2q)-(9q-3a)
-8(7s-4)+8s8-(9n-8)+(6n+4)
4(ab+4a)+(9a-3b)4(abc+6a)+5(4a+4abc)
8(xy+6z)-(-xy+9z)-7(pq-pr)+(8pq-pr)
-9m+(8m-9)m+(2m-8z)-(4z+m)
-8(2t+7)-4t7+(3x-10)+(9x+3)
3(ab-6a)-(4a+9b)18(abc+2a)-2(8a+4abc)
6(xy-7z)+(-xy+4z)-5(pq-pr)-(4pq-pr)
3b-(3b-1)b-(9b-7d)-(9d+b)
4(6n+4)-8n1-(4m+2)-(9m-6)
5(-ab+8a)-(7a+3b)14(abc+7a)-6(8a-4abc)
2(xy+6z)-(-xy+5z)-8(pq+pr)-(6pq+pr)
-8x-(3x+3)5x+(3x+8p)+(6p-x)
6(5n-2)+8n5+(8b+2)-(8b+9)
6(-ab-3a)+(7a-9b)20(abc+9a)+3(7a+4abc)
6(xy-2z)-(-xy+7z)-5(pq+pr)+(8pq+pr)
6m-(9m+7)3m+(7m-7d)+(6d+m)
5(9s+7)+8s1-(9n-2)-(7n-8)
5(-ab+9a)+(9a-8b)6(abc+4a)-2(7a+6abc)
8(xy+3z)+(-xy+8z)-3(pq-pr)+(3pq-pr)
6n-(3n+4)n+(6n+9p)-(3p+n)
2(9m+9)+8m8-(5m-4)+(9m-2)
6(-ab-9a)+(3a+7b)18(abc-3a)-7(3a-2abc)
3(xy-4z)-(-xy-9z)-2(pq+pr)-(9pq+pr)
-2n-(8n+6)4n+(4n-2c)+(4c+n)
8(2a+9)+8a6+(9b+9)+(5b-10)
7(-ab-3a)-(6a+7b)15(abc-6a)+7(3a+6abc)
2(xy+3z)+(-xy-4z)-6(pq+pr)-(3pq+pr)
-3b+(6b+2)3b-(7b+6s)-(3s-4b)
2(4s+9)+6s2-(2b+3)-(2b-6)
3(-ab+7a)+(5a-9b)17(abc-9a)-4(3a-5abc)
3(xy-5z)-(-xy+5z)-6(pq-pr)+(3pq+pr)
-3a-(2a+9)a-(7a-4q)-(5q-9a)
6(7b-5)-3b8-(5a-7)-(9a-2)
2(ab+4a)-(6a-3b)13(abc-7a)-8(7a-5abc)
6(xy+3z)-(-xy+4z)-2(pq+pr)+(9pq+pr)
-6y+(7y-7)8y+(9y-7p)-(2p-y)
-2(6n+3)-9n5+(9x+8)+(5x-5)
7(ab+2a)-(6a+5b)10(abc-9a)+4(4a-9abc)
6(xy-4z)+(-xy-9z)-2(pq+pr)+(5pq+pr)
3b+(3b-1)b+(3b+5p)-(9p+4b)
2(6a+4)+9a3+(8y+1)-(2y-4)
7(-ab-6a)-(2a-2b)13(abc-3a)-8(4a+8abc)
6(xy-9z)-(-xy-9z)-5(pq+pr)+(3pq+pr)
-8a-(5a-6)a-(7a-2p)+(7p-3a)
5(5s+2)+2s3+(5n+6)+(9n-7)
8(ab-6a)+(4a+6b)7(abc+8a)-4(3a+8abc)
5(xy+9z)-(-xy-5z)-7(pq-pr)+(5pq+pr)
7n-(3n-3)4n-(4n+2c)-(3c+n)
-9(5a-10)-9a9+(3m-6)+(9m-4)
6(-ab+3a)-(8a-2b)17(abc-5a)-4(4a+8abc)
9(xy-6z)-(-xy-6z)-6(pq+pr)-(2pq-pr)
-9b-(8b-5)b-(7b+3z)+(6z+b)
-3(9t+9)-6t4-(2y-8)-(7y+9)
4(-ab+2a)+(9a+7b)5(abc+2a)+9(9a+6abc)
6(xy+8z)+(-xy-7z)-5(pq-pr)+(4pq+pr)
9m-(5m-1)m+(3m+3c)-(5c+8m)
-8(3b+2)-9b10+(5y+10)-(2y+4)
5(-ab-8a)-(2a+5b)19(abc+7a)-3(3a-7abc)
3(xy+7z)-(-xy+4z)-3(pq-pr)+(5pq+pr)
3a-(8a-7)a-(3a-3s)+(2s+8a)
-7(8a+5)-5a2-(2y+2)+(3y-7)
6(ab+9a)-(8a+8b)4(abc-4a)+3(9a-5abc)
8(xy-3z)-(-xy+3z)-6(pq+pr)+(6pq-pr)
8m-(9m+3)m-(9m-9p)-(3p+m)
7(2n+4)-8n9+(7b-3)+(8b+5)
4(-ab-3a)-(2a-2b)10(abc-9a)+4(5a+2abc)
8(xy+3z)+(-xy+4z)-7(pq-pr)-(9pq+pr)
-4x-(8x+5)6x+(5x+7c)+(7c-8x)
-2(2b-3)-4b9+(3m+5)+(7m+3)
2(-ab+7a)+(5a-6b)19(abc-3a)+2(2a+9abc)
9(xy-3z)+(-xy-7z)-5(pq+pr)-(3pq-pr)
-3x-(9x+6)x+(9x+2q)-(6q-x)
-7(2t-6)-5t10+(7a+7)+(2a-7)
2(-ab-6a)-(8a-6b)17(abc-6a)+6(8a+4abc)
2(xy-9z)+(-xy+7z)-3(pq-pr)-(7pq+pr)
9y+(8y-1)7y+(6y-7c)+(2c-y)
6(4t-6)+6t4+(9n-9)-(3n+9)
9(-ab+8a)-(4a+7b)3(abc-9a)-2(8a+2abc)
9(xy+5z)+(-xy+2z)-3(pq-pr)-(3pq+pr)
-8x+(3x-6)x-(3x-2d)-(8d-x)
-8(6n-4)-8n4+(7n+2)+(5n+5)
8(-ab+4a)-(2a+9b)8(abc+5a)+2(2a+4abc)
9(xy+2z)+(-xy-8z)-8(pq+pr)+(6pq+pr)
4y+(8y+2)y-(4y+2p)+(7p-3y)
-8(5m+5)+5m9-(3b+1)-(8b+8)
5(ab+7a)+(6a-3b)19(abc+2a)-5(2a-2abc)
6(xy-7z)+(-xy+2z)-7(pq-pr)-(2pq+pr)
5n-(2n+7)n-(2n-7s)-(3s+n)
3(5n-7)+4n4-(7n-10)-(9n+8)
9(-ab+7a)+(2a+7b)20(abc-5a)+4(4a+2abc)
8(xy+8z)-(-xy-7z)-3(pq+pr)-(2pq+pr)
-8n-(4n+3)9n-(4n-8z)+(6z-6n)
-2(5t+5)+9t2-(5b-6)+(6b-6)
7(-ab-8a)-(6a-4b)20(abc+7a)-4(8a-7abc)
2(xy+8z)+(-xy-9z)-8(pq+pr)+(7pq+pr)
-6a-(4a+8)3a-(7a-9c)+(4c-a)
2(2a+2)-8a9-(7b+5)-(3b-1)
6(ab+6a)-(9a-2b)20(abc+3a)+8(8a+3abc)
5(xy-2z)-(-xy+7z)-3(pq-pr)+(2pq+pr)