七年级数学上册合并同类项专项练习题135.docx
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七年级数学上册合并同类项专项练习题135
1
—(2+6x)-z-5(3a-6ab+5)
4
11
-—(x+y)+—(e+f)2(8b-y)-4(m+5q)
92
-(8b-6)y-2(3-2c)
18a-2(7n+3t)-(3a+n)-2(4b-6c)
7
—(4-6y)-t-3(3b-7bc-8)
8
11
-—(a+b)+—(e+f)3(7a+y)+9(n-5q)
29
-(7x+9)y-9(2-9c)
18m-6(2n+5c)-(8m+n)+3(5x+6c)
9
—(20-4y)+c-8(4a-7xy+3)
8
11
-—(a+b)+—(m+n)4(7a+y)-2(m-5q)
28
-(6n-1)x-8(5-2b)
19x-7(7n+2c)-(8x+n)-9(8n+4b)
6
—(2-6x)+c-7(7a-6ab+9)
7
11
-—(b+c)+—(p+q)2(7a+x)-9(n-8q)
53
-(2m+1)z-2(5+8b)
11x-8(4b-9t)-(7x-b)-4(6m-6b)
5
—(16-4z)-t-7(4c+6bc+5)
4
11
-—(y+z)-—(e+f)5(6a+x)-7(n+4q)
67
-(2n+7)y+7(7-6b)
19a+7(4b+8t)-(7a-b)-5(3n+4b)
1
—(6+8y)+t-3(3a+8mn-4)
6
11
-—(a+b)+—(e+f)2(6b-y)-9(m-2p)
58
-(9m-3)z-7(9-7c)
7x-3(3y-2t)-(5x-y)-9(6m-5c)
4
—(2-4z)+t-2(3c+3bc-4)
5
11
-—(x+y)-—(p+q)4(6b-y)+2(m+8p)
63
-(9x-1)x+2(3+4b)
3m-6(8n-3t)-(5m-n)-7(4x+5b)
6
—(12+2x)-t-7(5a+7ab+7)
5
11
-—(a+b)+—(s+t)3(7a+x)-5(m-3p)
65
-(2m+3)z+2(6-4b)
6x-8(9n-4t)-(3x-n)+2(6m+8b)
9
—(6-6z)+t-3(6d+9ab+5)
8
11
-—(y+z)+—(p+q)5(8b-y)+9(m+6p)
75
-(4m+5)y-4(6+5b)
9x+5(3b-7c)-(5x+b)+4(9m+8b)
1
—(6+4y)-c-7(9a+8ab+5)
9
11
-—(y+z)-—(e+f)4(8b-y)-5(m-7p)
37
-(9a+4)x+6(4-2a)
13x+6(2y+5z)-(4x+y)+3(5a-7a)
5
—(14+2x)-z-6(3b+8xy+3)
4
11
-—(y+z)+—(s+t)5(6a-y)+5(n+6q)
38
-(7n+8)x+8(5-5a)
20a+8(4n-5z)-(3a+n)-2(4n+5a)
1
—(16+10x)-z-4(7b+5xy-8)
9
11
-—(a+b)+—(s+t)3(9a-y)+5(m+2p)
55
-(7b+8)z+3(4-3b)
7a-5(3b-6z)-(7a+b)+4(3b+7b)
5
—(2-2z)+z-6(8b+2bc+1)
6
11
-—(a+b)-—(s+t)5(8b-y)+3(n-8q)
82
-(4m-8)y-3(2-8a)
15a-9(5b+2t)-(4a+b)+3(8m+9a)
1
—(8-6y)+t-2(4b+5mn-7)
6
11
-—(x+y)+—(s+t)3(6b+y)+5(m-6q)
57
-(6n-2)x-9(6+5b)
15x+4(8n-9t)-(6x-n)+8(6n+2b)
8
—(16+10x)+t-8(5a+2mn-2)
7
11
-—(b+c)+—(e+f)2(9a+y)+9(m+4q)
34
-(6x-9)x-4(9-7a)
17m+4(3n-7z)-(2m+n)-7(5x-2a)
8
—(20-4x)+z-3(3c-4ab+6)
9
11
-—(y+z)-—(m+n)3(7a-y)+2(n-2q)
22
-(8m-6)x-3(6-7b)
8x+3(9n-4z)-(4x-n)+3(9m-7b)
2
—(8-6x)-z-5(4a-6bc-6)
3
11
-—(y+z)-—(p+q)2(8a+x)-4(n-3q)
68
-(3n+8)y-4(4+4c)
17a+9(2n-4t)-(9a+n)+6(4n+4c)
5
—(8+2y)-t-4(7d+5ab-1)
4
11
-—(a+b)-—(p+q)2(9a-x)-7(m+9p)
45
-(2n+6)y+8(7+4c)
11x-3(2y-6z)-(2x+y)-9(8n-8c)
7
—(12-6y)+z-9(5c-8mn-5)
8
11
-—(b+c)+—(m+n)4(8b+x)-3(m-7q)
37
-(3x-1)y-3(7-2c)