初一数学上册合并同类项专项练习题75.docx
《初一数学上册合并同类项专项练习题75.docx》由会员分享,可在线阅读,更多相关《初一数学上册合并同类项专项练习题75.docx(10页珍藏版)》请在冰豆网上搜索。
![初一数学上册合并同类项专项练习题75.docx](https://file1.bdocx.com/fileroot1/2022-11/23/dab101ad-5bcc-4f07-afd4-77dc78c53981/dab101ad-5bcc-4f07-afd4-77dc78c539811.gif)
初一数学上册合并同类项专项练习题75
-(7y-8)z-4(4-9b)
8x-6(5n-3c)-(8x-n)-5(3y-4b)
1
—(10+8z)-c-4(8a+8xy+3)
8
11
-—(x+y)-—(e+f)3(8a-x)+6(n-3q)
63
-(3m+9)y-7(9-6c)
2m-3(2y-3c)-(3m+y)-7(9m+5c)
4
—(2-8y)+c-7(2a-3mn+4)
5
11
-—(x+y)-—(e+f)4(8a+x)-3(n-4p)
38
-(3b+5)x-2(7-5b)
15a+6(4y-6t)-(7a+y)-8(4b-5b)
4
—(18-10x)-t-5(7d-9xy-3)
5
11
-—(a+b)+—(m+n)5(7b-x)-4(n+6p)
38
-(9a-3)z-4(7-8a)
11m-4(2y-3z)-(3m-y)-4(7a+2a)
3
—(4-6z)-z-3(9c+6ab-5)
4
11
-—(a+b)-—(m+n)3(9a+y)-8(m+8q)
39
-(9n-5)x+7(3+5c)
8a+6(5y+4c)-(4a+y)-3(5n+2c)
8
—(12+8x)-c-3(4d+2ab-8)
7
11
-—(b+c)-—(m+n)5(7a+x)+6(m+5p)
98
-(8n+2)y+2(7-4a)
5x+5(5n-3t)-(9x-n)-4(7n+2a)
1
—(14+8y)-t-7(2b-8xy-7)
2
11
-—(x+y)+—(m+n)2(8a-x)-7(n-9p)
76
-(2a+3)y+8(2+2c)
15x+9(6y-8z)-(7x-y)-2(2a-3c)
2
—(18-4y)-z-3(4d-4bc+3)
3
11
-—(b+c)-—(m+n)3(9a+y)-8(m-4q)
36
-(3n-8)x-4(6-8b)
12a-6(4n+6t)-(7a-n)-7(2n+8b)
1
—(6+6x)+t-9(5c-7xy+1)
5
11
-—(y+z)-—(s+t)2(8a+x)-9(n+5q)
34
-(5y-9)z-2(8-6c)
2m-2(3b-5t)-(3m+b)-9(7y+2c)
1
—(18-8z)-t-9(8c+4xy-6)
8
11
-—(x+y)-—(e+f)3(8a+x)-7(m-2q)
55
-(8y-7)y+8(1-3b)
15a-6(6b-5c)-(4a+b)-7(4y-8b)
1
—(16+6y)+c-6(8c-4ab+4)
9
11
-—(y+z)-—(p+q)5(6b+y)-6(m-5q)
82
-(7a-8)x+6(6-6c)
3x+9(9y+5z)-(4x+y)-5(2a-3c)
6
—(2-4x)-z-5(6c-9bc+3)
7
11
-—(x+y)+—(p+q)3(8b-y)+7(m+7q)
27
-(6n-8)y+8(3-3c)
3a+6(6n+9t)-(4a-n)+7(3n-2c)
1
—(20-4y)+t-4(5a+2xy+4)
4
11
-—(x+y)-—(e+f)5(9b+x)-9(m+5q)
68
-(3y-9)y-9(2+4b)
3a+9(2y-6c)-(9a+y)+8(8y-5b)
1
—(4+2y)-c-5(8b-3ab-5)
3
11
-—(b+c)+—(s+t)5(9b+y)-4(m+4q)
33
-(2x+6)x-7(7+9c)
15a-6(5b+2c)-(8a+b)-5(9x+7c)
1
—(8+8x)+c-6(6c+4bc-9)
4
11
-—(y+z)-—(p+q)4(7b+x)+9(m+2p)
84
-(3a-6)z-4(4-6c)
19m+4(5n-3z)-(4m-n)+4(7a-9c)
1
—(14+8z)-z-9(7d-6ab+5)
3
11
-—(y+z)+—(m+n)4(6b-y)-9(n+4q)
43
-(8a+9)y-7(8-5c)
16x+7(7n+4c)-(7x+n)-8(2a-7c)
4
—(18-8y)+c-2(6a-4xy+2)
5
11
-—(y+z)+—(s+t)3(9a-x)+5(m-9q)
36
-(2x+5)x-3(7+4a)
3a-2(8n-9z)-(6a+n)+3(8x-6a)
4
—(14+10x)+z-7(9d-7mn-2)
5
11
-—(x+y)+—(s+t)5(8b+x)-2(n+2q)
28
-(9m-8)z+4(8-2c)
7m+4(6n+8c)-(7m+n)+8(7m-2c)
10
—(10-8z)-c-3(8d-4ab-7)
9
11
-—(a+b)-—(e+f)2(9b-y)+2(m+7q)
59
-(3y-2)z+5(3-9c)
12a+2(8y-4c)-(3a+y)+7(4y+4c)
4
—(14-8z)-c-5(6d+7mn+9)
5
11
-—(a+b)+—(s+t)3(7b-x)-8(n+7p)
84
-(5y-2)x-5(6-8b)
9x-5(3y+4t)-(7x+y)+2(4y-2b)
7
—(12-10x)-t-2(6b-8xy-7)
6
11
-—(x+y)-—(e+f)4(7a+y)-5(m-9p)
25
-(3x+6)z+4(4+9b)
10a+4(2b-9z)-(5a-b)+4(8x-3b)
1
—(14+4z)-z-4(6c+9ab-5)
4
11
-—(a+b)+—(m+n)5(8a+x)-8(n+3p)
92
-(2b-3)z+7(5+3a)
5a-8(4y+8c)-(8a+y)-3(7b+8a)
6
—(8+10z)-c-6(9c+8ab-2)
5
11
-—(y+z)-—(m+n)3(7b+x)+4(m+9p)
44
-(2b-5)x+4(3+8b)
10a+6(2y-7t)-(7a+y)-9(8b-7b)