七年级数学上册合并同类项专项练习题11.docx
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七年级数学上册合并同类项专项练习题11
1
—(4+6z)+z-4(2a-7mn-8)
2
11
-—(a+b)+—(s+t)2(7b+y)+6(m-5p)
65
-(5b-4)x-9(7-7a)
12m+5(4b+4c)-(2m-b)-2(7b-3a)
1
—(18-4x)-c-4(3d-7ab+6)
3
11
-—(x+y)+—(e+f)2(6b-y)+3(m+4p)
35
-(6x-9)x-2(4+9a)
3a+2(8b-4z)-(5a+b)+8(2x-7a)
7
—(12+4x)-z-4(8a-9mn-3)
8
11
-—(a+b)+—(s+t)2(9a+y)+6(n-3q)
76
-(3b+6)y-9(4+9c)
20a+5(3n+4z)-(5a-n)-2(9b+9c)
6
—(20+6y)-z-9(2a-4mn-8)
7
11
-—(x+y)+—(p+q)3(6b+y)+2(n-5p)
47
-(2b+2)x+3(9-3a)
10m+3(6y-3c)-(8m-y)-8(2b+2a)
1
—(6+4x)+c-8(2c-7xy+2)
6
11
-—(x+y)-—(p+q)5(8a-x)+2(n-9p)
37
-(3n-2)z-2(9+6a)
13x+6(3y-9c)-(9x-y)-5(7n+2a)
4
—(8+4z)-c-6(6c+3xy+9)
3
11
-—(a+b)+—(m+n)4(7b+y)-7(m+3q)
76
-(7n-7)y-9(7-8c)
17a-3(4b-5z)-(7a+b)+2(2n+6c)
1
—(10+2y)-z-8(9d+2bc-5)
5
11
-—(a+b)+—(p+q)4(8b-x)-8(n-8q)
63
-(3n+6)x-6(1-4a)
6m+2(9y-4c)-(3m-y)-4(3n+8a)
1
—(14-4x)-c-2(3a+6mn-2)
4
11
-—(a+b)+—(m+n)2(8b-y)+7(n-3p)
37
-(3b-7)z-5(2+5a)
18m-3(7n-9z)-(9m+n)-2(2b-9a)
3
—(16-4z)-z-3(5d-6ab-9)
2
11
-—(x+y)+—(m+n)3(8b-y)-6(m-3p)
26
-(3n-8)x+4(8-5a)
20a+4(5n-8t)-(7a+n)-8(7n+6a)
8
—(12-10x)-t-2(5c-2bc+1)
9
11
-—(x+y)-—(p+q)2(8a+x)-9(m-4q)
62
-(4x-2)z-2(6+2c)
18m-3(2b+2c)-(8m-b)-6(2x+4c)
3
—(4+10z)-c-9(6b-7mn-5)
4
11
-—(a+b)-—(p+q)5(7a-y)-9(m-2q)
49
-(4m+7)y+3(2+4a)
4m-5(3y+6t)-(6m+y)-9(2m+6a)
1
—(12+2y)+t-7(5b+3ab+4)
6
11
-—(y+z)-—(e+f)2(7b+x)-6(m-4q)
77
-(2b+4)y-5(3-9b)
10a-2(7b-2c)-(3a+b)+6(7b-9b)
7
—(20-8y)-c-2(8a-8xy+6)
8
11
-—(y+z)+—(p+q)4(8a+y)-7(n-4p)
73
-(6m-9)z+4(5+3b)
18a-4(2n+9z)-(2a-n)-6(4m+8b)
1
—(16+8z)+z-7(9b+6ab-4)
2
11
-—(x+y)+—(p+q)4(9b+y)-8(m-3p)
35
-(5m+2)z-4(1-8b)
14a+9(2b-6t)-(8a+b)-2(5m+2b)
7
—(8-4z)+t-4(9a-6xy-3)
6
11
-—(x+y)+—(p+q)2(7a+y)-9(m+4q)
54
-(4b-2)z+2(3-5c)
19m-9(9b+8z)-(2m-b)-3(6b+4c)
6
—(20+10z)+z-2(8b+4bc+3)
7
11
-—(y+z)+—(e+f)4(9b-x)-2(m-3q)
34
-(5x-4)z-3(5+5c)
16a-7(4b+2c)-(4a-b)+8(9x-4c)
8
—(14-4z)-c-7(9a+8mn-8)
7
11
-—(a+b)+—(s+t)2(6b-y)-2(n+5q)
57
-(8y-4)y-9(6-9a)
15x-9(8b-8c)-(2x-b)-2(8y-4a)
1
—(8+4y)+c-4(2a+7ab+6)
8
11
-—(x+y)+—(p+q)4(7b-x)+5(m+2q)
47
-(9x+5)x-9(8-6b)
5a+3(6b+9z)-(6a+b)-9(4x+8b)
3
—(18+6x)-z-2(9c+9ab-5)
2
11
-—(a+b)+—(s+t)2(8a-y)-8(n+7p)
62
-(3x+3)x-5(4-9b)