题目
题型:填空题难度:一般来源:不详
16-6x |
20 |
答案
16-6x |
20 |
去分母得:16-6x+60=100,
移项合并得:-6x=24,
解得:x=-4.
故答案为:-4
核心考点
举一反三
x-3 |
2 |
2x+1 |
6 |
A.3(x-3)-(2x+1)=1 | B.(x-3)-(2x+1)=6 |
C.3(x-3)-2x+1=6 | D.3(x-3)-(2x+1)=6 |
A.4 | B.3 | C.-3 | D.1 |
(1)7x+6=16-3x;
(2)
3x+1 |
2 |
x-2 |
10 |
2x+2 |
5 |
(1)3(x+6)=9-5(1-2x)
(2)y+
y-1 |
2 |
y+2 |
5 |
(3)
4x-1.5 |
0.5 |
5x-0.8 |
0.2 |
1.2-x |
0.1 |