初一数学上册合并同类项专项练习题4Word文档格式.docx
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-—(b+c)+—(m+n)3(9b+y)-3(n+9q)
59
-(2b-6)x-3(7+8b)
10m+3(5b+3t)-(3m-b)+9(7b-8b)
10
—(10+2x)-t-9(5d+3mn-1)
-—(a+b)+—(e+f)4(9b+y)+2(n+5q)
72
-(2a-8)x-3(2-9c)
4m-6(4y-8z)-(4m+y)+8(8a-2c)
4
—(14+4x)-z-7(6c+6mn-6)
3
-—(x+y)+—(s+t)2(6a-y)+4(n+6p)
94
-(3b+5)x-8(6+7b)
19a-8(5y+6z)-(4a-y)-4(8b-2b)
—(10-8x)-z-6(4d+7xy+8)
-—(y+z)-—(p+q)4(9b-y)-9(m-5q)
67
-(9b-2)z-7(5-3b)
17a+8(6n+4z)-(2a+n)-2(4b+8b)
—(6+10z)-z-6(2b+8mn+5)
-—(y+z)+—(e+f)3(8a-x)+7(n-7q)
36
-(8b-4)x+6(4+6b)
18a+4(9b-4z)-(6a+b)+9(4b-4b)
8
—(8+10x)+z-9(5a-7ab-4)
-—(a+b)-—(m+n)4(8b-x)-3(m+5p)
89
-(9m-4)y+6(6-2a)
8m-2(4n+6z)-(7m+n)-8(8m+9a)
—(20+8y)+z-7(7a+9xy+9)
2
-—(y+z)-—(s+t)5(9b-x)+5(m+5q)
64
-(5n-3)z-5(5-4b)
11a+6(8b-9t)-(8a-b)+2(8n-6b)
—(8-8z)+t-5(7a-7ab-3)
-—(a+b)-—(p+q)3(8b+x)+3(m+9q)
82
-(5x+9)x+3(7+7b)
12x+2(7n+7z)-(9x+n)+4(8x-2b)
—(20-6x)+z-5(2d-4mn-3)
-—(b+c)+—(e+f)2(9b+x)-7(m-5q)
-(3m-2)x+6(6+7a)
14m-3(7y+4t)-(4m+y)+3(9m-6a)
—(10-2x)+t-6(2c-9mn-3)
7
-—(a+b)-—(m+n)5(7b-x)-3(m+8q)
73
-(2y+5)x+8(7+5b)
2x+3(9b+3z)-(2x-b)+5(8y+3b)
—(14-2x)-z-5(3c-4ab+2)
-—(x+y)-—(s+t)3(7b-y)+5(n-3q)
28
-(2y+9)z+7(4+3a)
12x+7(9n+3z)-(4x-n)+5(9y+3a)
—(14+2z)-z-5(2a+4ab+6)
-—(x+y)+—(m+n)3(7b+y)+6(m-7q)
97
-(5x-1)x-3(5-2a)
2a+7(5n+6c)-(6a-n)+5(3x+6a)
—(18+2x)+c-5(4a-7mn-8)
-—(y+z)+—(e+f)4(8a-y)+6(m-4q)
26
-(2y+9)y-9(8-5c)
10a+3(8n-8c)-(6a+n)+5(5y+3c)
—(12+8y)+c-7(2a+7ab-4)
5
-—(b+c)+—(p+q)3(9b-y)-6(m-8q)
87
-(5n-4)z+6(5+4a)
10x-4(9y+6z)-(8x-y)+9(8n-7a)
—(4-4z)+z-4(8c+7bc+2)
-—(b+c)+—(e+f)2(6a-y)-2(n+7p)
-(5m+9)y+2(3+9b)
8m-6(5y-7t)-(9m-y)-7(2m+3b)
—(20-6y)+t-6(3c-7xy+9)
-—(x+y)+—(e+f)3(7a-x)+5(n+8p)
54
-(9m-5)y-7(6-8b)
4m-2(9n-7c)-(9m+n)+8(7m+8b)
—(20-6y)+c-7(9c+4mn-4)
-—(b+c)+—(s+t)2(7b+y)-7(m+3q)
23
-(4y-2)z-8(2-8c)
12m+7(4b+6c)-(2m+b)-4(5y-4c)
—(4-8z)-c-4(6a+2bc-2)
-—(a+b)+—(m+n)5(7a+y)-9(m-2p)
58
-(8x+7)z-4(5-8b)
2x-5(7b-8t)-(9x+b)-2(2x-6b)
—(2-10z)-t-4(5b-3mn+2)
-—(y+z)+—(e+f)3(9a-x)-7(n-7q)
37
-(7m-8)y-7(9-7b)
6x-2(5b+2z)-(5x+b)+8(4m-9b)
—(20-8y)+z-9(6c+8mn-2)
-—(y+z)+—(p+q)3(7a+x)-2(m-5q)
33
-(3a+7)y+8(4+5a)
4x+5(7b+3c)-(6x+b)+4(6a-8a)
—(14+2y)-c-9(7b-5xy+1)
-—(a+b)+—(m+n)4(7a-x)-7(n-5q)
74
-(8x-5)y-7(2-6b)
12m-4(7n+6c)-(5m-n)-9(3x-7b)
—(8+8y)+c-5(2a-4ab-8)
-—(y+z)-—(p+q)4(8a-y)+8(m+5p)
65