初一数学上册合并同类项专项练习题151.docx
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初一数学上册合并同类项专项练习题151
-(4a+6)y-9(4-5c)
7m+2(2y+9t)-(2m-y)-5(2a-2c)
2
—(20-4y)-t-5(5c-5ab-4)
3
11
-—(b+c)+—(m+n)3(9a+y)-6(m+9p)
72
-(3y-2)y+7(8-6c)
11a+5(3n+6t)-(8a+n)+9(9y-8c)
5
—(6+8y)+t-6(8b-8ab-6)
4
11
-—(a+b)+—(s+t)5(8a-x)+7(m-9p)
44
-(6a+2)x-6(7-5c)
4a+5(6y+6t)-(6a+y)-9(6a+7c)
8
—(16+6x)+t-3(7b-9xy-7)
7
11
-—(a+b)+—(s+t)2(9b-y)-4(n+9q)
63
-(4x-1)y+6(7-8b)
12x+5(6y-9z)-(8x+y)+4(9x-8b)
4
—(8+8y)+z-5(5d-7ab+1)
5
11
-—(x+y)-—(e+f)4(8a+y)-7(n-7p)
25
-(2b-3)x-2(5-4c)
20x+7(4b-8t)-(5x+b)-6(8b+6c)
6
—(8-4x)+t-5(8d+6ab+8)
7
11
-—(x+y)-—(m+n)5(8a-y)-2(n-8p)
77
-(4a+5)z-6(5-2b)
20a-4(2b+5c)-(2a+b)-2(2a-7b)
1
—(12-10z)+c-9(7a-5mn+6)
2
11
-—(x+y)-—(m+n)2(7a-y)-3(m-7p)
24
-(2m-9)z+7(3+8b)
13a+8(3n+7c)-(3a+n)+2(2m-7b)
8
—(8+8z)-c-4(7d-5xy+1)
7
11
-—(y+z)+—(p+q)3(7b-x)+4(n+5p)
86
-(3y-9)y+3(8+5c)
19x+7(6b-6t)-(5x-b)+3(3y+3c)
1
—(2-6y)+t-8(6d-5mn+9)
2
11
-—(a+b)-—(s+t)5(8a+x)-8(n+4p)
23
-(8a-7)z-2(7-9c)
18a+5(5y-5c)-(9a-y)+8(4a+3c)
4
—(18-6z)+c-8(3b+8ab+3)
5
11
-—(a+b)-—(s+t)4(7a-y)+5(m-2p)
63
-(3a+1)x+4(7-3b)
16a-2(5y+9t)-(2a+y)+3(9a+7b)
1
—(18+4x)+t-7(7a+3bc-3)
8
11
-—(x+y)-—(s+t)5(6b-y)+5(n+2q)
72
-(6y-1)x+2(4-8c)
18m+6(9y-8z)-(4m+y)-2(3y+3c)
1
—(6-4x)-z-7(6a+5mn+1)
6
11
-—(a+b)+—(p+q)5(9a+y)-8(n-4p)
36
-(3x-8)x+9(3+2a)
5a-7(6n-5c)-(4a-n)+6(8x-3a)
1
—(2+8x)+c-7(7a+2ab-2)
3
11
-—(x+y)+—(m+n)5(8b-x)+6(m+7q)
36
-(2x-5)x-3(5+7b)
3m+4(8n+4c)-(5m+n)+8(8x+9b)
7
—(20-2x)+c-9(8d+9xy+9)
8
11
-—(a+b)+—(m+n)4(8b-y)+9(m-5q)
52
-(2y+2)x-6(2+2b)
8x+4(6b+4t)-(9x-b)+2(5y+7b)
1
—(18-4x)+t-7(9c+3bc+3)
8
11
-—(x+y)-—(m+n)2(6b+x)-4(m+5q)
58
-(9b-1)x+9(7+6a)
20x-5(7y-8t)-(2x-y)+7(6b+2a)
2
—(16+10x)-t-3(6a-2xy-4)
3
11
-—(y+z)+—(p+q)4(9b+x)-2(n+3p)
45
-(8a-6)z-2(3+2b)
10a+9(5n-7t)-(3a-n)-4(5a-2b)
1
—(2+6z)-t-7(8d-9xy-3)
6
11
-—(x+y)+—(m+n)2(9b+x)-5(m+6q)
56
-(9a+8)z+2(1-6b)
18a+5(3n+4t)-(9a-n)+8(8a+6b)
4
—(4-8z)-t-4(6c-2ab-1)
5
11
-—(x+y)-—(s+t)2(6a+y)-9(n-2p)
78
-(7x-9)y+7(7+5a)
13a+7(2n+2c)-(8a+n)+3(4x+4a)
8
—(6-6y)-c-5(3a-8ab-2)
9
11
-—(y+z)-—(e+f)4(7b-y)+9(m-2p)
65
-(4a+1)z-7(1+4b)
13a-5(3n-7z)-(8a+n)-2(7a+4b)
1
—(18-4z)-z-7(8d+6mn-1)
6
11
-—(y+z)+—(s+t)5(8b-x)+8(n-9q)
86
-(5x+6)x-3(5-9b)
7a+4(5b+2z)-(5a-b)-7(6x+3b)
4
—(8-10x)-z-6(9b+3ab+8)
5
11
-—(a+b)+—(p+q)5(9a-x)+8(m-6q)
38
-(4n+7)y-7(4+2a)
20x-7(4b-2c)-(4x+b)-6(9n+6a)
3
—(8+6y)+c-4(9c-8mn-9)
2
11
-—(a+b)-—(e+f)2(8a+y)+6(m-9q)
66
-(4m+1)z-4(4+6c)
8x-9(2y+9t)-(5x+y)-9(4m+8c)
7
—(8-10z)-t-5(2d-9mn-4)
8
11
-—(x+y)-—(e+f)3(7b+x)+8(n+2q)
85
-(3x-7)z-3(3+4c)
17m+6(7y+6c)-(2m+y)+3(7x-5c)