初一数学上册合并同类项及去括号专项练习题36Word文档下载推荐.docx
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—(14-2z)-t-6(4c+8bc+8)
9
-—(a+b)-—(e+f)2(9a+y)+6(m+9p)
39
-(4x+1)z-3(9-9c)
3x+8(3y+8t)-(8x+y)+2(5x-3c)
—(4-4z)-t-8(9b+9mn-6)
-—(x+y)+—(s+t)2(8b+y)-6(m+3p)
-(3n+9)x-6(5-2b)
12x+5(5y+7t)-(8x+y)-2(4n+3b)
10
—(6+6x)+t-8(2d+9bc-7)
-—(a+b)-—(m+n)5(8a+y)-8(m+5p)
94
-(8n-8)x+6(1-5a)
6x-5(3n+6c)-(3x-n)-2(7n+7a)
7
—(20-10x)-c-2(7b+5mn-4)
-—(x+y)+—(e+f)5(6b+y)+3(m-3p)
49
-(7x+7)x-3(1+5c)
19m-9(9b-3t)-(2m-b)-4(2x+4c)
—(10+4x)+t-2(6d-7bc+9)
-—(x+y)-—(m+n)4(6a+y)-8(m+5q)
25
-(9a-8)x+2(1+8a)
8m+5(4y-3c)-(9m-y)-4(5a+8a)
1
—(8-6x)-c-2(4a+9bc-3)
5
-—(b+c)-—(e+f)3(6b-x)+4(n-2q)
79
-(3m+2)z-9(4-5c)
4x+7(4n-2z)-(7x+n)-5(5m+5c)
—(2-2z)+z-8(9a+3ab-8)
-—(x+y)+—(p+q)2(9b+y)-8(n+6q)
24
-(2n-9)y+8(8-7b)
13m+2(9n+9t)-(6m+n)+3(6n+4b)
6
—(16-4y)+t-7(2b+5bc+5)
-—(x+y)-—(m+n)2(7b+x)-7(m-4p)
87
-(3a-2)y-8(4+4a)
15m+8(3y-7c)-(7m-y)-7(9a+8a)
—(14-8y)+c-3(6c+6mn+1)
-—(x+y)+—(p+q)4(6a-x)+9(m+4q)
97
-(8b-5)x-4(8-5c)
12m-8(8n+3z)-(7m+n)+6(6b+8c)
—(14+8x)-z-9(2c+9bc-8)
-—(b+c)+—(e+f)5(9b+x)-9(m-2q)
58
-(8b+1)y-3(6+6c)
8a+3(7b-5z)-(6a+b)-7(4b+8c)
—(20+8y)+z-3(7d-9bc-4)
-—(a+b)+—(m+n)2(8a-y)+2(n+9q)
-(8m-7)x-6(4+7c)
10x+9(8y+4t)-(8x-y)-7(2m-4c)
4
—(8+8x)-t-4(7b-3mn+5)
3
-—(y+z)-—(s+t)2(9a-x)-2(n-7p)
43
-(9m-1)x-7(2+6c)
6m-9(8b-5t)-(2m+b)-5(9m-5c)
—(12-6x)+t-3(5d+4bc-9)
-—(x+y)-—(s+t)5(9a+x)-9(n-9p)
29
-(2b-4)z-5(4-6c)
6x-2(6y-9c)-(8x+y)-6(4b-5c)
—(16-4z)+c-5(6c-2mn+9)
-—(a+b)-—(s+t)4(8b+y)+3(n+2p)
45
-(7b-4)x+4(4+3a)
18m-3(3b-8t)-(4m+b)-9(6b+7a)
—(4-10x)-t-7(4c-8xy+1)