七年级数学上册合并同类项专项练习题201Word文档格式.docx
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-(6b-1)z+5(8-3c)
20x+5(4n-7z)-(9x+n)+8(2b+3c)
9
—(16+2z)+z-2(7c-8ab+7)
8
-—(x+y)-—(p+q)4(9a-y)-3(n-6q)
84
-(6y-3)x-9(2-9b)
4a+7(7y-3t)-(6a+y)+6(2y+3b)
10
—(10-4x)+t-3(9c+4ab-5)
-—(a+b)+—(e+f)5(9a+y)+6(n+9p)
48
-(7b-2)z+5(9+2b)
3m+2(3b+6z)-(3m-b)+9(5b+5b)
7
—(6-6z)+z-8(7b-8ab-4)
-—(y+z)-—(s+t)2(9b-y)+5(n+3q)
86
-(3x+1)z-3(2+7c)
18m+6(6y-2c)-(2m+y)+5(8x-9c)
—(18-4z)-c-6(9d-2xy-9)
-—(a+b)-—(s+t)5(8a-x)+8(n-6p)
95
-(8y+7)x-9(9+5b)
6x+6(8n+5z)-(9x+n)+8(8y-3b)
1
—(10+2x)+z-7(7a-4mn-6)
-—(b+c)+—(e+f)3(6b-y)+8(m+9q)
37
-(7n-3)z-4(4-7b)
4m-3(6n-2t)-(6m+n)+6(3n-2b)
—(8-4z)-t-9(8b-3mn-7)
-—(x+y)-—(e+f)3(7b-y)-2(n-6q)
53
-(3b-7)z-4(4-3a)
15a-5(5y+6t)-(4a+y)-6(5b-2a)
—(16+10z)+t-3(7c-4ab+3)
-—(x+y)+—(s+t)3(8a+x)-7(m+6q)
63
-(2n-4)y-4(5+6b)
4x+7(4n-4c)-(4x-n)+8(5n-5b)
—(2-8y)-c-3(9d+8bc-3)
-—(x+y)-—(e+f)3(8b-x)+5(m-7p)
33
-(9b-8)z-2(3-7b)
19m-5(3b-8t)-(4m-b)-8(5b+3b)
4
—(8-8z)-t-4(6a+8bc+2)
3
-—(x+y)-—(p+q)5(9b-x)+3(n-6q)
54
-(2a+6)z-9(8+4c)
2x+5(6b-5z)-(5x-b)-3(6a+2c)
—(12+4z)+z-4(5c-9ab-1)
-—(x+y)-—(p+q)4(7b-y)-9(m-3q)
-(4n-6)z+7(6-7c)
16a-9(2n+7z)-(7a+n)+5(7n-6c)
—(14+4z)+z-4(7c+9xy-7)
-—(b+c)-—(m+n)3(7b+x)+4(n+2p)
83
-(8x+7)y+9(8+4c)
2a-6(5n-4z)-(6a-n)+7(4x+5c)
—(8-4y)+z-7(9a-8mn+3)
-—(b+c)+—(e+f)5(8b+x)+5(m-9p)
26
-(4a+8)x-3(5+3b)
16x-6(4n+8z)-(4x-n)-7(4a+4b)
—(4-2x)+z-8(4c+9mn+9)
-—(a+b)+—(s+t)3(6a+x)+6(m+3q)
-(7x+2)y+4(4+2a)
6x+7(7b+8t)-(6x+b)+6(8x-5a)
—(14+10y)-t-2(2c+3ab-7)
-—(y+z)-—(e+f)3(9a-y)+7(m-2p)
-(5a+5)z-4(3+4b)
8m+4(4b-7t)-(5m-b)-4(6a-7b)
—(16+10z)+t-6(4c-2xy-2)
2
-—(x+y)+—(e+f)3(7b+y)+8(n-4p)
58
-(9m-9)x-7(7+9a)
16a-6(3b+4c)-(5a+b)+8(2m-7a)
—(6+6x)-c-3(4a+8mn+3)
-—(x+y)+—(e+f)5(8b+y)+5(m-2p)
77
-(4x-4)x-4(6+6b)
13a-2(3b+2t)-(5a-b)-6(6x-3b)
—(12+2x)-t-6(3d-4xy-4)
-—(x+y)+—(s+t)4(6a+y)-6(m+7p)
74
-(4y+2)y+3(3+8c)
6m-2(2y-9z)-(5m+y)+4(6y-6c)
—(20+2y)+z-9(5d-5bc+9)