初一数学上册合并同类项专项练习题126Word文档下载推荐.docx
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-—(b+c)+—(e+f)2(6a-x)+3(n-7q)
93
-(4y-8)y-9(9-2b)
15m+9(6b+6z)-(3m+b)-8(2y-6b)
—(20+2y)+z-8(7c+2ab-6)
-—(b+c)-—(s+t)2(8b+x)-5(n-5p)
65
-(4b-9)y+6(3+7b)
13a+2(3y-3t)-(4a+y)-3(4b-3b)
2
—(4+6y)-t-5(6c+4bc+7)
3
-—(y+z)+—(e+f)3(6a-y)-3(n+5q)
87
-(9y-5)z-9(9-5b)
7m+9(6n-9t)-(4m-n)+8(7y-6b)
—(18+2z)-t-8(2b+7ab-2)
-—(x+y)+—(e+f)2(6b-x)+2(n-6q)
72
-(3y+7)y+3(6-6b)
18m+8(9y+3t)-(6m+y)-4(5y+2b)
1
—(18-4y)-t-9(5c-2bc-5)
8
-—(x+y)+—(p+q)4(7a-x)+5(n-8q)
-(8a-2)y-3(8-4a)
12a+9(8n-3t)-(2a+n)+3(7a-2a)
—(14-6y)-t-2(9d-2mn-4)
-—(a+b)-—(m+n)2(6a+x)-6(n+7p)
46
-(5x+2)x-7(7+3c)
16x+5(7b+9z)-(7x-b)+9(8x+4c)
—(10+2x)-z-4(4c+2ab+1)
-—(a+b)-—(p+q)4(8b+x)-8(m+7q)
25
-(8x+3)z-6(9+4b)
20m+7(6y-3z)-(5m-y)+9(2x-6b)
—(18+2z)-z-4(3a+7ab-8)
-—(b+c)+—(p+q)4(7b+y)-2(n-9p)
55
-(6y-3)x-5(7-7b)
4a-9(9n+6t)-(9a+n)+7(9y+2b)
—(2-8x)+t-2(6a+8bc-5)
-—(x+y)-—(p+q)2(7a+y)-4(n+5p)
96
-(7m-5)z-8(4-3a)
4x-5(9b-2c)-(4x+b)-2(5m+5a)
—(10-4z)+c-3(4c-5xy-7)
-—(x+y)-—(m+n)5(6a-x)+5(n+3q)
23
-(3x+6)x+8(1+2a)
7m+3(6y+9z)-(2m+y)+6(9x+3a)
—(20-4x)-z-2(9b-2xy+4)
-—(a+b)+—(m+n)2(6a-y)-6(n-3p)
73
-(3b+2)x+8(9+4c)
16x+4(3y-8c)-(4x-y)-4(6b-2c)
—(12+2x)-c-7(4d+6bc-9)
-—(a+b)+—(p+q)5(7b+y)-7(n-2p)
27
-(7b+4)x-9(7-4b)
3m+8(7y+4c)-(5m-y)-2(5b-3b)
10
—(16-10x)+c-2(3b+3xy-8)
9
-—(y+z)-—(p+q)3(8a-y)+8(m+7p)
-(8b+7)z-7(1-6b)
6a-7(6b-8z)-(9a+b)-5(9b-5b)
—(2-8z)-z-9(9d+4mn-6)
-—(y+z)-—(e+f)3(9b+x)-6(n-9p)
42
-(7y+6)y-7(4-8c)
10a+2(8n+7t)-(2a-n)-9(5y-4c)
—(16+8y)-t-4(4b+9mn-6)
-—(a+b)+—(m+n)5(6a+y)-3(m+9p)
98
-(4n-8)y+8(4+3a)
15m-6(4b-6z)-(8m-b)-7(3n+9a)
—(18-6y)-z-4(8c+9mn-4)
-—(b+c)-—(p+q)5(8a+x)+7(m-4q)
85
-(7a-6)z-3(5-6b)
8x+5(9b+3t)-(3x-b)+4(6a-8b)
—(6+2z)-t-5(2c-6mn-9)
-—(a+b)-—(e+f)5(6b-y)+7(m+3p)
43
-(2m-3)x-9(6+5b)
4x-6(6y+8c)-(3x+y)+3(9m+7b)
—(16-10x)-c-6(4d-4mn+5)
-—(y+z)-—(m+n)3(7a+y)+3(n+3p)
57
-(2y+2)y-7(6+7b)
15a+6(6b+4z)-(8a+b)-2(5y+8b)
—(18-6y)+z-7(9a+3mn-4)
7
-—(y+z)-—(p+q)2(7a-y)+4(m+8q)
56
-(3n-9)z+3(5-8a)
6x+9(7y+7c)-(6x+y)-7(6n+4a)
—(2-6z)+c-9(4b+2ab-9)
-—(x+y)-—(s+t)5(6b+y)+4(n-2q)
-(6n-6)y-3(2+2a)
13m+8(2n+5c)-(4m-n)+8(5n+6a)
—(2-4y)-c-8(2d+7xy+4)
-—(y+z)-—(p+q)5(8b-x)-2(n-6q)
32
-(9y+3)z-7(7+4b)
6x-3(9b-7c)-(3x+b)+2(4y+8b)
—(10+4z)+c-2(4d+7ab+5)
-—(x+y)-—(m+n)3(9b+x)+3(m+2p)