七年级数学上册合并同类项专项练习题186.docx
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七年级数学上册合并同类项专项练习题186
11
-—(a+b)-—(e+f)4(8a+x)-2(m+7q)
77
-(4y+9)z+3(8+5a)
18a-6(7n+3c)-(3a+n)-2(7y+6a)
1
—(14-6z)-c-8(3c-9mn-2)
5
11
-—(b+c)+—(e+f)5(7a+x)-5(n+8q)
43
-(9b+5)y-9(8-7a)
12x+4(5y+3c)-(4x-y)+2(5b-3a)
1
—(18-2y)+c-7(7b+9bc+7)
2
11
-—(x+y)+—(s+t)4(7b+y)+6(m+8p)
85
-(3x-2)x+8(8-7c)
11a-9(8y+6t)-(4a+y)-3(8x-4c)
1
—(12-10x)-t-9(4d+7mn-1)
2
11
-—(y+z)+—(e+f)3(9a+x)-9(n-6q)
58
-(3a-4)y-2(3+8a)
14x+4(7y-6c)-(5x+y)+7(5a-4a)
4
—(4+10y)+c-5(7d+5ab-1)
3
11
-—(b+c)-—(p+q)4(9b+x)-9(n-7q)
77
-(4a+7)x-4(7+3a)
4x-6(4y-8z)-(4x+y)+9(8a+5a)
6
—(6+10x)-z-7(3c+3bc-3)
7
11
-—(x+y)-—(m+n)3(9b-x)-7(n+4p)
77
-(7b-2)x+3(5+6a)
20a-9(4y-6c)-(4a+y)+6(3b-7a)
9
—(8-6x)+c-7(4d-5ab-5)
8
11
-—(a+b)+—(p+q)2(9a-y)-9(m-7p)
67
-(3n+5)z-8(9-3b)
4m+2(2y+9c)-(4m-y)-8(6n+5b)
8
—(10+10z)+c-6(6d+9ab+6)
9
11
-—(y+z)-—(p+q)3(6a+x)-3(m-8q)
97
-(7b+6)y+9(2+5b)
2x+2(8n+7z)-(4x-n)-8(8b-6b)
3
—(10+4y)-z-3(2c-3ab+3)
2
11
-—(x+y)+—(e+f)4(6a-y)-5(n-2p)
95
-(2m-4)z-6(9+7b)
14m-9(3b+3t)-(7m+b)+3(5m+4b)
1
—(12+10z)-t-5(5a+9mn+2)
9
11
-—(b+c)+—(e+f)3(9a+y)-5(m+7p)
23
-(2y-9)x-9(3-7a)
11a+4(6b+6z)-(5a-b)+5(7y+8a)
5
—(16+6x)-z-5(6a-5ab-2)
4
11
-—(y+z)-—(e+f)2(9a+y)+4(m+5q)
28
-(4m+8)y-7(9-9b)
10m-3(4y+8z)-(7m-y)-6(8m-6b)
3
—(10+2y)-z-9(5a-9ab+6)
4
11
-—(a+b)+—(s+t)3(7b+y)-8(n+5q)
69
-(4y-6)x-2(4-7c)
11a-4(4n+3t)-(5a+n)+3(3y-4c)
6
—(16-10x)+t-6(5b+6mn-5)
7
11
-—(y+z)+—(m+n)2(7a+y)+5(m+4p)
42
-(3y+7)y+2(6-3a)
10x+8(9y-2t)-(6x-y)+3(9y-6a)
7
—(20-8y)-t-8(5c+2ab-2)
8
11
-—(y+z)+—(m+n)4(6b-x)+8(m-9p)
87
-(8a+7)y-7(7-4a)
3m+8(4y+6z)-(2m-y)-4(9a-9a)
1
—(20+10y)-z-6(9a-2ab-8)
3
11
-—(y+z)-—(e+f)4(9b-y)+3(m+4p)
78
-(9b+5)y+8(7-6c)
19m+7(7n-4t)-(6m-n)+3(9b+3c)
3
—(2+6y)+t-6(8b-3mn+8)
4
11
-—(y+z)-—(p+q)2(7a+y)+6(n-6q)
59
-(4b+1)x+5(3-3c)
15x-7(4b+7t)-(2x+b)-2(2b+8c)
7
—(14+2x)-t-2(6b+9mn-8)
8
11
-—(b+c)+—(m+n)3(8a-x)+8(n+6p)
84
-(8n-5)y+3(5+6b)
14a-8(4b+5z)-(7a-b)-3(8n+7b)
8
—(8+4y)+z-4(2d+6xy-3)
7
11
-—(a+b)-—(p+q)2(8b-x)-8(n-3p)
33
-(7y+2)z-6(3-2a)
2m+4(5b+8t)-(8m-b)-8(2y-5a)
7
—(16+2z)-t-7(7d-5ab-2)
8
11
-—(x+y)+—(e+f)4(7b-x)+8(n-6p)
52
-(5y+5)z+9(7+4b)
15a-7(5b+2c)-(8a-b)+9(5y-9b)