初一数学上册合并同类项专项练习题精编198.docx
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初一数学上册合并同类项专项练习题精编198
11
-—(y+z)+—(e+f)4(8a-x)+2(m-2p)
66
-(5b-5)x+3(1-4a)
20m+6(4y-2t)-(9m-y)+3(2b-6a)
1
—(12-4x)+t-6(4d+3ab-9)
3
11
-—(b+c)+—(m+n)2(9a-x)-8(m+6p)
27
-(2m-1)y+2(2-5a)
17m-2(4b-4t)-(4m-b)-2(8m-4a)
1
—(12-10y)+t-6(6d+7ab+6)
6
11
-—(y+z)-—(s+t)4(6b-y)-6(m-5q)
47
-(3x+9)z-2(4-5b)
10a+8(7y+3c)-(2a+y)-3(9x+9b)
1
—(18-10z)-c-3(8a-2mn+5)
9
11
-—(y+z)+—(m+n)4(7b-y)-2(m+7p)
79
-(5m-3)x+7(6+9b)
4x+5(5n+7z)-(7x+n)-6(3m-2b)
5
—(16-4x)+z-6(9b+4xy-5)
4
11
-—(a+b)-—(e+f)4(9b-x)+2(n+4q)
36
-(5y+9)z+7(5+3a)
5a+7(5n+9t)-(2a-n)-6(5y+8a)
4
—(4+10z)-t-8(9d+4ab+9)
5
11
-—(y+z)-—(e+f)4(9a+x)-2(n-2q)
27
-(6y-4)x+8(8+4b)
13x-6(7n+8t)-(4x-n)-2(3y-7b)
1
—(2-10x)-t-5(9b+4ab+6)
2
11
-—(y+z)+—(p+q)4(7b+x)+4(m+2q)
67
-(9n-1)z-4(2+3a)
5m-5(8b-2c)-(2m+b)-3(7n+8a)
1
—(18-6z)-c-7(8b+7ab+8)
8
11
-—(b+c)-—(s+t)5(8a-x)+6(n+2p)
29
-(2b+1)z-8(7-3a)
13m-8(5n+8z)-(7m-n)+7(9b+3a)
6
—(8-6z)+z-8(6b-6mn+1)
7
11
-—(x+y)-—(s+t)5(8b-x)-9(m-2p)
52
-(3x-5)x+5(3-3a)
12a-4(6b+7z)-(8a+b)+6(2x+6a)
3
—(10+6x)+z-2(7a-5ab-4)
2
11
-—(b+c)+—(e+f)2(7a+y)-5(n-4q)
32
-(4m-6)x+6(4+6c)
10x+9(8y+7c)-(3x-y)-6(9m-6c)
8
—(4+10x)+c-3(2d+2mn+2)
7
11
-—(a+b)-—(m+n)3(7a+x)-3(n+9q)
69
-(4a+2)z+7(4-3b)
10a+8(2b+4c)-(8a-b)-4(6a-7b)
3
—(18-4z)+c-3(5c+4bc-3)
2
11
-—(a+b)+—(s+t)2(8b-y)-5(n+8p)
79
-(7b+5)x+6(8+8b)
18x+2(9n+5t)-(7x-n)-8(4b+3b)
5
—(20-8x)+t-4(7c-6xy+3)
4
11
-—(x+y)+—(e+f)4(6b-x)-6(m+3p)
27
-(5n-8)z+6(8-8b)
7m-7(7y+6z)-(5m-y)-4(8n-9b)
1
—(18+6z)-z-3(4d-5bc-4)
8
11
-—(b+c)-—(p+q)5(6a+x)-7(n-2p)
39
-(5n+6)y-6(4+9a)
3m-8(9y-6z)-(2m+y)-2(7n+9a)
1
—(14+6y)-z-5(4d+5xy-3)
3
11
-—(y+z)-—(e+f)3(8a+y)-8(m-6p)
67
-(9m-8)x-9(8+3b)
2m+8(2y+3z)-(7m-y)-8(8m+9b)
5
—(10-6x)-z-2(5b-4bc+6)
4
11
-—(y+z)+—(p+q)3(8b-y)-4(m+8q)
44
-(5y+9)x+9(4+2b)
18m-8(9b+9c)-(4m-b)+2(5y-6b)
8
—(8+8x)-c-3(7b+6mn+8)
9
11
-—(a+b)+—(e+f)3(7a-y)-8(m+7q)
73
-(5x-4)z-8(4+4a)
5x-6(2n+3t)-(4x+n)+5(4x+9a)
1
—(16+10z)+t-4(4c-5mn-2)
2
11
-—(x+y)-—(m+n)4(6a+y)+5(m-4q)
95
-(8n+5)z-8(1+4c)
19m-3(5b+7z)-(9m-b)+6(6n+7c)
1
—(18-2z)+z-3(7c-9bc+5)
7
11
-—(y+z)+—(e+f)4(6b-y)-8(m+4p)
62
-(5y-5)x-6(4+3c)
2a-8(9n-7t)-(6a-n)+8(7y+3c)