2/3(1,5х+0,6)-0,8(5/12х-0,5)=1

Question

2/3(1,5х+0,6)-0,8(5/12х-0,5)=1

Answer 1

Х+0,4-х/3+0,4-1=0
х -0,2-х/3 =0
3х-0,6 -х =0
2х = 0,6
х=0,3

Answer 2

2/3(3/2x+3/5)-4/5(5/12x-1/2)=1
x+2/5-1/3x+2/5=1
x-1/3x=1-4/5
2/3x=1/5
x=1/5:2/3
x=3/10
x=0,3