初一数学上册合并同类项专项练习题144Word格式.docx
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9
-—(y+z)-—(s+t)4(7b-x)-3(n+2p)
57
-(2m-2)z-9(5+7c)
19a+2(8y+9c)-(9a+y)+4(3m-6c)
3
—(4+4z)+c-8(2b-2xy+5)
4
-—(x+y)+—(m+n)4(9a+x)+8(m-8p)
93
-(3b-6)z-9(4-8c)
13a+3(9b+9c)-(7a+b)-7(7b+5c)
—(20+8z)-c-2(3d+6mn-7)
-—(y+z)-—(e+f)2(7b-y)-3(n-8p)
24
-(3m+3)x-6(2-4c)
2m+7(4b-8z)-(5m+b)+6(8m+3c)
—(6-10x)-z-3(8a-6mn+7)
-—(a+b)+—(s+t)2(9a+y)+4(n-3p)
36
-(9n+7)x+8(1-3b)
3m+7(4b-7c)-(4m+b)-2(2n+2b)
—(18+10x)+c-7(9b+4bc+7)
5
-—(y+z)+—(s+t)2(7b-y)+9(m-6p)
44
-(2m-1)x+5(4+2a)
9m+9(8n+9z)-(6m+n)-7(3m+8a)
—(16+6x)-z-6(7b+6ab-5)
-—(x+y)+—(e+f)4(6a+y)-9(m-9p)
58
-(7b-9)z-2(2+3a)
8m+2(7y-5z)-(8m-y)-7(5b+4a)
—(12+2z)+z-2(8a-4xy+2)
-—(x+y)+—(m+n)4(6a-y)-5(m+4q)
83
-(2a+3)x+3(4+8b)
15m-5(6y-7z)-(6m-y)-7(4a+9b)
—(2+4x)+z-5(7b+8ab-9)
8
-—(b+c)+—(m+n)4(8b-x)-8(n-2p)
76
-(8a-2)y+4(2-3c)
8a+5(7b-8z)-(8a+b)-4(4a+6c)
6
—(18+8y)-z-6(4a+2ab-7)
7
-—(a+b)+—(e+f)4(9a-y)-4(n+2q)
84
-(8m+7)x-6(4+2b)
6x-4(8b+9c)-(2x+b)-9(5m+5b)
—(20-10x)+c-2(8d+6xy-3)
-—(a+b)+—(p+q)3(9b+x)-2(m-5q)
26
-(8a-5)x-7(7+9c)
11x+6(4y-6c)-(6x+y)-4(7a-7c)
—(10-8x)-c-7(6a-2ab-1)
-—(y+z)+—(e+f)3(7a+y)+2(m-5p)
69
-(2n+8)z-4(3+5b)
19a+8(7b-9z)-(6a-b)+8(4n+2b)
—(16+8z)-z-8(7c-5bc-5)
-—(a+b)+—(p+q)2(6a-x)-2(n+5p)
29
-(8y-9)x+2(4+7b)
9x-8(4b-8c)-(4x+b)-8(6y+6b)
—(20-6x)+c-9(5c-9xy-7)
-—(b+c)-—(p+q)5(7b-x)-4(m+2q)
96
-(8y+8)y+2(4-3a)
20x-3(3n-6z)-(2x-n)-7(4y-7a)
—(18+8y)-z-8(2b-2xy+7)
-—(b+c)-—(m+n)2(7a-x)+3(m-7q)
72
-(8b+9)y-5(7-9b)
8a-7(2n+7c)-(2a+n)-2(2b+9b)
—(4-2y)+c-7(4b+4ab-4)
-—(b+c)+—(p+q)3(8a-y)-2(n-2q)
94
-(4x-7)y-2(7-5c)
15m-7(7y+6z)-(6m+y)+8(9x-6c)
—(18-2y)-z-2(4c-2bc-1)
-—(y+z)+—(p+q)2(6b+y)+7(m-5p)
56
-(7a-5)z-7(1+3a)
7a+8(9y-9c)-(4a-y)-9(5a+8a)
—(14-10z)+c-5(7d+7mn+9)
-—(x+y)-—(s+t)2(7a+x)+9(n+4q)
65
-(4a-9)x+7(1+4c)
10a+8(6y-9t)-(9a+y)+3(4a+5c)
—(8-8x)+t-3(3a-9xy-4)
-—(b+c)-—(m+n)3(8b-x)+3(n-4q)
48
-(5n-3)x-6(6-4c)
16a+5(4n+9c)-(4a-n)-2(5n+7c)
—(8-10x)+c-4(8a-5mn-7)
-—(y+z)+—(s+t)3(9a+y)-8(n-5q)
99
-(4y+6)z+3(1-4c)
11m+2(4y+2c)-(7m-y)-8(4y-8c)
—(14-4z)+c-2(7b+9xy+1)
-—(y+z)-—(p+q)3(9b-x)-6(n+3p)
-(9n-9)x-4(7-8a)
5x+9(7b+7c)-(9x+b)-4(4n-4a)
—(2+2x)+c-2(2a+7xy-6)
-—(x+y)+—(e+f)5(7a+x)+8(m+7p)
45
-(5y-6)y+8(1-5b)
4m-7(8n-3c)-(8m+n)-7(6y+9b)
—(2-10y)-c-8(6c-8bc-2)
-—(b+c)+—(s+t)5(8b+y)-7(m-9q)
38