初一数学上册合并同类项专项练习题149文档格式.docx
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—(14+4x)+t-3(9d+6xy-9)
8
-—(x+y)+—(m+n)4(6a-y)+5(n-7q)
44
-(4y-9)y-5(5+5b)
8x+8(8n-4t)-(6x-n)-7(5y+5b)
2
—(16+6y)-t-4(5d-4bc-8)
3
-—(b+c)+—(s+t)3(8b+y)-2(n+3q)
82
-(4x-5)y-3(9+7a)
20a+6(3n+4t)-(5a-n)-7(3x-5a)
—(4+2y)-t-3(8a-9ab-4)
6
-—(y+z)+—(e+f)3(7a+y)-2(n-4p)
55
-(5b+2)y-4(5-2c)
9a-2(3n+6t)-(6a-n)+6(3b-8c)
—(12+8y)-t-3(4d+4xy-3)
-—(a+b)-—(e+f)2(7a+x)+9(n-2q)
42
-(9b-4)z-6(8-6b)
11m+5(8n+9z)-(2m+n)-4(9b-3b)
—(20-4z)-z-9(8d+7xy+5)
-—(a+b)-—(m+n)3(9b+y)+3(m-5q)
72
-(3b-9)y+5(3-8c)
3x-8(7y+2c)-(9x+y)-7(3b-9c)
4
—(12+8y)+c-6(4b-7bc-3)
-—(y+z)+—(s+t)5(7a-x)-5(m+4p)
53
-(6a-3)x+3(6+3a)
4x+4(9b+3c)-(8x-b)-7(6a+9a)
—(16-4x)+c-2(6b-6mn-3)
7
-—(x+y)-—(m+n)2(7a-y)-2(n+8q)
77
-(2y-2)z+8(3-8c)
18a+4(9n+5t)-(6a-n)-5(9y+2c)
—(18+10z)+t-9(7d+8ab-6)
-—(b+c)+—(e+f)4(7b+x)-5(m+4p)
73
-(7a-3)y+3(4-3c)
11m+6(7n-4c)-(6m-n)-7(3a+2c)
—(10+2y)+c-8(2b+2xy+1)
-—(y+z)+—(e+f)2(6a+x)+9(m+4p)
66
-(2a+3)z-3(4-9b)
17m-2(8y-7t)-(9m+y)+3(7a+9b)
—(14-8z)+t-9(7d-7bc-1)
-—(y+z)-—(e+f)2(7a-y)+5(m+5p)
48
-(3x+1)x+9(8+6c)
19m+7(2n+6t)-(4m-n)+7(3x+3c)
10
—(6+8x)+t-2(4b-4xy+5)
-—(a+b)-—(m+n)4(8b+x)-5(m-4p)
25
-(9m-6)z-3(2+4c)
15m+6(2b+3t)-(8m-b)-7(4m-9c)
—(6-6z)-t-6(2a-3ab+2)
-—(x+y)-—(p+q)2(6b-x)+4(m+2p)
69
-(6b+6)x+7(2-3a)
19m-4(8y+6z)-(2m+y)-4(9b+3a)
—(2+6x)-z-6(7d+8xy+2)
-—(b+c)-—(p+q)3(9a-x)+3(n+4q)
-(3b+3)z-2(2-4c)
13m-8(9b+7c)-(2m+b)-4(9b+6c)
—(20-4z)-c-3(4d+2xy-7)
-—(y+z)-—(p+q)3(8b-y)-5(m+2q)
95
-(4a+6)x+6(2-5b)
5x-8(7n-2c)-(8x+n)+8(5a-3b)
—(6+4x)+c-3(9c-6mn+3)
-—(b+c)+—(s+t)2(9a+x)+8(m+6q)
-(9b-1)y-7(2+4a)
9x+2(7n+7t)-(9x+n)-3(6b+2a)
—(4+6y)+t-6(9b-9xy+1)
-—(b+c)-—(s+t)3(9b-y)+7(m-5q)
23
-(8n+1)y+8(9-3b)
4m+8(3n+5t)-(9m+n)-7(9n-9b)
—(14+6y)+t-8(3a+6mn+8)
-—(b+c)+—(s+t)3(9b-y)-7(n+8q)
68
-(7y+4)z-7(6-3b)
6m+9(4y-3t)-(8m-y)-3(3y+6b)
—(14+2z)-t-9(4d+3ab-9)
-—(a+b)+—(e+f)4(8a-x)+2(m-2q)
39
-(9a+7)z+2(1-9a)
19m+3(2b+8t)-(5m-b)+4(3a+6a)
—(6-10z)-t-6(2c+8ab+3)
-—(y+z)+—(s+t)3(8b+x)-3(n-7q)
-(6a-5)x+2(1+9a)
9m+3(8n-6t)-(4m-n)-8(8a-6a)
—(18+6x)+t-9(7a-7ab+8)
-—(x+y)-—(e+f)2(8a+y)-2(n-2q)
96
-(6y+4)z+6(7+2c)
20m-2(9n+7z)-(2m-n)-5(5y+8c)
—(4+10z)+z-7(2d+6bc-9)
-—(a+b)+—(e+f)3(8b-x)+2(n+5p)
38
-(6b+5)y-6(5+2a)
12a+3(3b+8t)-(9a-b)+2(8b+7a)