七年级数学上册合并同类项专项练习题95.docx
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七年级数学上册合并同类项专项练习题95
1
—(14+10x)+c-2(2b+7bc-3)
3
11
-—(y+z)+—(s+t)4(6b+y)+2(m+2q)
76
-(3x-9)z+3(4-5c)
19x-6(5b+2c)-(9x+b)-3(2x+3c)
4
—(2-6z)-c-5(5d-6xy+3)
3
11
-—(x+y)+—(p+q)4(7b+y)-5(n+6p)
84
-(2y-5)y-5(4+7b)
15a+4(2n+3t)-(8a-n)+7(2y-2b)
1
—(6-10y)+t-6(5d+5mn-6)
2
11
-—(x+y)+—(e+f)3(8a+y)+9(m-3p)
75
-(9n-4)z+9(7+4c)
3x+6(4n+6c)-(4x-n)+9(5n-6c)
1
—(18+2z)-c-3(6d-8mn+7)
2
11
-—(b+c)+—(p+q)3(6a+y)+6(n+8p)
82
-(3n+7)x-7(1-5a)
12x+9(5n-8c)-(9x+n)-2(4n+6a)
9
—(6+10x)+c-8(8d-9xy-2)
8
11
-—(x+y)-—(s+t)5(8a-x)+5(m-3q)
54
-(3m-2)x-2(7+5c)
17x+6(3b+3z)-(8x-b)+6(5m+9c)
1
—(8-4x)-z-3(8d-4xy-7)
4
11
-—(x+y)+—(m+n)3(8a-y)-4(m-3q)
34
-(7b-6)z-2(2+6c)
6a+7(6y-5c)-(4a+y)-4(9b+5c)
1
—(10+8z)-c-7(8c+7mn-4)
5
11
-—(b+c)+—(p+q)2(9b-y)+8(n+5p)
82
-(4a+1)y+6(9+8c)
4x+2(4b+2c)-(2x-b)-8(8a-9c)
9
—(18+4y)-c-9(2d-7bc-6)
8
11
-—(b+c)-—(p+q)3(6a-y)-3(m-6q)
83
-(9m+7)z+2(7-7c)
15m+9(4b+9c)-(7m+b)-8(7m-6c)
4
—(10+6z)-c-4(8d+4mn+5)
5
11
-—(a+b)+—(m+n)4(8b-y)-9(m+4p)
82
-(7y-4)x-7(4+7a)
18x-5(2b-4z)-(7x+b)+6(7y-3a)
2
—(18-4x)-z-9(6b+2xy+8)
3
11
-—(a+b)+—(s+t)2(7b+y)-5(n-3q)
26
-(8y+4)x+9(4-8c)
10a+7(6n+8z)-(8a+n)+6(6y+7c)
1
—(16-4x)+z-2(8b-6mn-2)
2
11
-—(y+z)+—(m+n)2(8b-x)+8(n+9q)
27
-(9b+7)y-8(8-5c)
10a+8(6b-9t)-(6a-b)-7(9b+2c)
1
—(16+4y)-t-6(5c+7mn+4)
9
11
-—(y+z)-—(e+f)2(9b+x)+3(m-3q)
63
-(5m-8)z-7(9+4b)
8m+4(4b-4c)-(5m-b)+7(4m+2b)
1
—(12-10z)+c-4(5b-2ab+3)
8
11
-—(x+y)+—(e+f)2(9a+y)+7(n-6q)
26
-(6y-3)x-9(3+5a)
19a-3(7y+8z)-(6a-y)+2(8y+8a)
3
—(14-8x)-z-9(7b-2mn-7)
2
11
-—(b+c)-—(m+n)2(6b-x)-9(m+3p)
89
-(8y+3)x-8(6+5c)
19x-8(5y-4c)-(7x+y)+8(4y+4c)
3
—(8+2x)-c-9(5a+2bc-6)
4
11
-—(x+y)-—(p+q)3(9b-x)-7(n-6p)
65
-(5n+5)x-9(4+4a)
8m-6(2y+6c)-(2m-y)+3(9n-7a)
1
—(8+2x)+c-6(7b+6xy-3)
9
11
-—(y+z)-—(m+n)4(9b+y)-9(n+2p)
69
-(4b-9)z+6(4-6c)
16m-3(6y+3t)-(7m+y)+2(8b+8c)
8
—(8-2z)-t-6(6a+9ab-3)
9
11
-—(a+b)+—(p+q)2(6b-y)-3(m-8q)
75
-(6b-7)y-3(6+2a)
9x+4(6n+9c)-(4x+n)-4(8b+5a)
10
—(20+8y)+c-7(3d-9ab+2)
9
11
-—(a+b)-—(e+f)2(9a-x)-4(n-8q)
94
-(2m+3)y+9(4-4c)
11m+7(6y-7z)-(7m-y)-7(4m+4c)
10
—(8+10y)+z-2(9b-3bc+6)
9
11
-—(b+c)+—(e+f)2(6a+x)-6(n-6q)
84
-(2a+2)x-7(2-9a)