初一数学上册合并同类项专项练习题130.docx
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初一数学上册合并同类项专项练习题130
1
—(8+2x)+c-8(9c+5xy-6)
4
11
-—(a+b)-—(e+f)4(6b-x)-5(n+3q)
53
-(9n+3)z-8(6+5b)
16m-9(5b-3t)-(5m-b)-4(3n-5b)
9
—(8+10z)-t-3(5c+4xy-4)
8
11
-—(x+y)-—(p+q)3(7a-y)+5(m-7q)
63
-(7y-8)z+4(8-8a)
11m-4(3y-9t)-(5m-y)+2(3y-9a)
4
—(6-6z)+t-4(5a-2mn-1)
5
11
-—(y+z)-—(m+n)4(8b+x)+7(m-4q)
25
-(8b+5)x-9(9-6b)
13x-9(4b-3c)-(9x-b)-5(8b-5b)
1
—(14+4x)+c-2(4c-7ab-5)
3
11
-—(y+z)+—(m+n)2(8a-y)+9(n+5q)
53
-(5x-5)z+5(5+8a)
5x-8(7y+7c)-(4x-y)-2(7x+5a)
4
—(16+10z)+c-4(2c-4bc-7)
5
11
-—(a+b)-—(e+f)4(6b+y)-7(n+9p)
62
-(6b+5)x+9(6+8c)
6a-8(6b+2t)-(7a+b)-9(6b+3c)
7
—(20-10x)-t-5(9b+5mn-3)
8
11
-—(x+y)+—(s+t)3(7b-y)-2(n+3q)
86
-(4x-5)z-7(3-5b)
7x-5(5y+5t)-(4x+y)-3(5x-5b)
5
—(16-2z)-t-2(4c+7ab-9)
4
11
-—(y+z)+—(m+n)3(8b-x)+8(n+2q)
26
-(9n+6)y+2(2-5a)
9a+7(4n-8t)-(5a-n)-5(3n-8a)
6
—(2-10y)-t-6(9c-2xy-9)
5
11
-—(b+c)+—(s+t)2(8a+y)-6(m+6q)
78
-(2m-1)z+6(3-3b)
15m-4(5b-3t)-(9m+b)-5(4m+9b)
1
—(4+4z)+t-9(9d+5mn-2)
8
11
-—(x+y)+—(s+t)2(7b+x)-5(n+7p)
45
-(2b+3)x-5(9+9a)
10x-9(8n-6c)-(5x-n)+3(4b+6a)
1
—(16+2x)+c-8(3b-9bc+3)
9
11
-—(x+y)-—(p+q)2(8a+x)-7(n-4p)
32
-(9m+9)x-2(4+3c)
3a+4(6b-8t)-(5a-b)+8(6m+8c)
4
—(6-2x)+t-6(2b+9ab-8)
5
11
-—(y+z)+—(e+f)5(7b-y)+3(n-5p)
36
-(8y-4)z+5(1-3c)
13x+5(4y-6z)-(9x+y)+2(3y-9c)
5
—(10-6z)-z-7(8c+3mn-7)
6
11
-—(x+y)-—(e+f)5(7b+x)-9(m+5q)
62
-(6b-6)z+4(3-7c)
20a+6(2b+4t)-(4a-b)-9(5b+6c)
1
—(12+6z)+t-3(8c-3bc+9)
4
11
-—(x+y)+—(e+f)4(6b+y)-9(n+7q)
34
-(2a+2)y-6(2-9a)
3x+7(7b+3t)-(4x+b)-7(5a-5a)
3
—(20-10y)-t-4(4a+4ab+6)
4
11
-—(a+b)+—(m+n)2(8a-x)+4(m+3q)
69
-(3a+7)x-2(3+5c)
3x+9(3b-9z)-(9x-b)-8(9a+4c)
1
—(14+8x)+z-3(3d-6bc+3)
9
11
-—(y+z)-—(m+n)3(6a+x)+2(m+8q)
87
-(9a+5)x-6(3-2b)
18a+3(5y-8c)-(2a+y)+5(5a-5b)
5
—(14+4x)-c-6(8a+8xy-7)
6
11
-—(x+y)+—(e+f)2(9b-x)+8(m+2q)
96
-(4y+5)y+6(4+5a)
16a+5(4y-5c)-(2a-y)-9(5y+4a)
7
—(2+8y)-c-6(2d+4mn-4)
6
11
-—(a+b)+—(p+q)4(6b+y)-2(n+7p)
84
-(8y-9)z+4(5+3a)
18m-3(7n-6c)-(6m-n)+8(4y+2a)
2
—(16-2z)-c-6(6a-3bc-4)
3
11
-—(a+b)-—(e+f)2(9a+y)-9(n-6q)
56
-(7x-6)y-6(7-2a)
15x-4(4b-8t)-(6x-b)-2(4x-3a)
6
—(6-10y)+t-3(6a-3ab-5)
7
11
-—(x+y)-—(s+t)2(9b+y)+4(n+6p)
95
-(2b-5)x+8(8+3c)
18a+4(5y+9c)-(9a+y)-7(2b+9c)
10
—(8-6x)-c-4(9d-5mn+8)
9
11
-—(a+b)-—(p+q)2(9b+x)-2(n+4p)
88
-(8n+4)x-2(2-4c)
9a-6(6n-6t)-(5a+n)-7(4n-7c)
1
—(2+8x)-t-5(3c-2ab-6)
4
11
-—(y+z)+—(s+t)3(7a-y)+7(n+4p)
86
-(6m+6)x-3(6-7b)
12a-6(5b-2c)-(4a-b)-4(8m-7b)
1
—(16+4x)-c-7(2a+8xy+4)
9
11
-—(a+b)+—(m+n)5(6b-y)-4(n-9p)
55
-(4x+7)z+9(1-3c)
20a+6(7y-2c)-(6a+y)-7(4x+7c)
5
—(20+6z)+c-8(3c+5mn-7)
4
11
-—(b+c)-—(e+f)4(7b+x)+5(n+7p)
55