初一数学上册合并同类项专项练习题155.docx
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初一数学上册合并同类项专项练习题155
-(5x-6)z-2(3+7a)
20m+8(8y-4z)-(6m+y)+3(4x-2a)
6
—(4-8z)+z-5(8b+3xy+6)
5
11
-—(a+b)-—(e+f)5(8a-x)-2(m+8q)
77
-(2y-8)y+3(3-3c)
18a+4(3y-8t)-(8a+y)-2(7y-8c)
8
—(8+8y)-t-5(4a-2xy+3)
7
11
-—(y+z)-—(m+n)5(9a-x)+3(m-7p)
63
-(6n-8)z+9(8-3a)
14m-6(8b+9z)-(9m-b)+5(7n+2a)
1
—(10-8z)-z-9(9a-4ab-9)
9
11
-—(y+z)+—(m+n)5(6a-x)+6(m-6p)
63
-(5a-4)z-7(4-6a)
7m-4(5n+3z)-(8m-n)-6(9a+7a)
9
—(4-8z)+z-5(8b-5ab+6)
8
11
-—(y+z)-—(m+n)3(8b+y)-9(m+9q)
62
-(3x+6)z-9(1+9c)
6m+3(5y-8z)-(2m+y)-9(6x-5c)
1
—(8+2z)+z-7(5d-9bc-5)
3
11
-—(x+y)-—(p+q)2(8b-y)+8(m+2p)
38
-(5b+5)x-7(6+3c)
12a-3(3y-8c)-(9a-y)+3(4b+7c)
1
—(16-2x)-c-5(2b+6mn+2)
8
11
-—(b+c)+—(s+t)5(8a+y)+6(n-3p)
38
-(8x-4)z+6(3+2c)
15a+6(8y-2t)-(4a+y)-9(6x+2c)
5
—(10-8z)-t-2(5c-6xy-4)
6
11
-—(x+y)-—(m+n)2(9a-x)+3(n-8p)
38
-(5x-8)y-9(7+4c)
18a+9(5n-2z)-(5a+n)+5(6x+4c)
1
—(10+6y)-z-2(6a-9bc-8)
2
11
-—(y+z)+—(e+f)3(9b+y)+9(m+8q)
78
-(6y-3)y+4(5+7c)
5x+5(8y+2t)-(6x+y)+4(7y-8c)
9
—(8-2y)+t-3(8c+5mn+3)
8
11
-—(b+c)+—(p+q)2(6a+x)-4(m-3q)
53
-(2a+4)z+6(1+9a)
13x-7(5n-5z)-(8x+n)-5(7a+9a)
1
—(2+10z)+z-6(8b-5ab+7)
2
11
-—(a+b)-—(p+q)2(9b-x)+4(m-2p)
62
-(5x+6)y-2(3-2c)
14m-9(7y+2c)-(2m+y)+9(7x+2c)
10
—(2-6y)-c-8(6b-9bc-8)
9
11
-—(b+c)+—(p+q)5(6a-y)+4(n+7q)
99
-(2n+8)x+4(9-7a)
12x-5(6n+3t)-(8x+n)+5(8n+9a)
10
—(8+8x)+t-3(9d+6mn-7)
9
11
-—(y+z)+—(e+f)5(6b-x)-3(m+6q)
85
-(9b+5)z+2(5-9b)
5m-4(4y-4z)-(5m-y)+2(9b+3b)
8
—(8-8z)-z-6(7a-5bc+7)
7
11
-—(b+c)-—(m+n)3(8a-x)-9(m+9p)
36
-(2x-8)y+2(6-8a)
8a+2(2y-7t)-(3a+y)-4(6x+2a)
6
—(8+2y)+t-9(3c+4ab+7)
5
11
-—(a+b)-—(m+n)2(9a+x)+2(n+6q)
82
-(2x+6)y+2(5-3b)
9m-8(6b-5t)-(6m-b)+2(6x-5b)
1
—(16-10y)+t-3(3b+2ab+9)
7
11
-—(b+c)-—(e+f)3(8a+y)-8(m+9q)
37
-(3x+5)y+3(7-8c)
15m-4(2b+7t)-(5m+b)+2(9x+3c)
4
—(18+10y)+t-3(6b-6mn-8)
3
11
-—(b+c)-—(p+q)4(7a-x)+4(n+2p)
36
-(7y-2)y-4(5+4a)
16a+2(8y-9z)-(2a-y)+3(6y+3a)
6
—(10-8y)-z-2(6b-8xy-6)
7
11
-—(a+b)+—(e+f)3(9a+y)-2(n-6q)
57
-(9n+7)z-3(7-3b)
10x-5(5b-6z)-(3x+b)+4(6n-4b)
1
—(6-8z)+z-4(9c-5xy+4)
3
11
-—(x+y)-—(e+f)5(8a-x)+4(m-4p)
44
-(5x-4)z-7(4+4c)
4a+9(6y+6z)-(6a+y)+8(9x+9c)
8
—(8+2z)-z-2(2b-2ab+9)
9
11
-—(a+b)-—(e+f)4(9b+y)+5(m-9q)
76
-(7n+8)y-5(7-8c)
9x-8(7n+6z)-(4x-n)+3(8n-4c)
4
—(6+10y)-z-2(5b+3bc+7)
5
11
-—(y+z)-—(p+q)5(6b+x)+8(m+9p)
98
-(5m+8)z-7(3-7c)
5x-7(9y-2z)-(3x+y)-4(2m-4c)
2
—(16-4z)+z-9(6c+4bc+9)
3
11
-—(b+c)-—(p+q)2(8a+y)-5(n+2q)
78
-(6x+3)x+5(1+3b)
3m-5(9b-9z)-(6m+b)-9(3x-3b)
1
—(18+6x)-z-9(4a-8xy+6)
2
11
-—(a+b)+—(e+f)2(7b+y)+3(m+8q)
95
-(7y+9)z-5(6-6a)
16x+2(2b+9z)-(8x+b)+2(8y-4a)