(5)1/6(3x-6)=2/5x-3
(6)0.5x-0.7=6.5-1.3x
(7)4分之7x-5=3/8
(8)2分之y-5=1-5分之y+2
(9)(2x-3):3=(3x-2):4
(10)0.7分之x减0.03分之0.17-0.2x=1
-5x=8 x=-1.6
5x+2=7x-10 2x=12 x=6
2+3(x-1)=5 3x=5-2+3 3x=6 x=2
5(x-4)-3(2-x)=14 5x+3x=14+20+6 8x=40 x=5
0.5x-1=0.4x-3 0.1x=-2 x=-20
1.8x=7.2 x=4
7x/4-5=3/8 7x=4(5+3/8) 7x=20+3/2 7x=43/2 x=43/14
(y-5)/2=1-(y+2)/5 0.5y+0.2y=2.5+1-0.4 0.7y=3.1 y=31/7
4(2x-3)=3(3x-2) 8x-12=9x-8 x=-4
x/0.7-0.17/0.03 -0.2x=1 10x/7+0.2x=17/3 x(10/7+1/5)=17/3
x(50+7)/35 = 17/3 x=17*35/(57*3)=595/171