Question

Помогите решить ................

Answer 1

$\frac{3x-1}{6}*18- \frac{x}{3} *18= \frac{5-x}{9}*18\\\\3(3x-1)-6x=2(5-x)\\\\9x-3-6x=10-2x\\\\3x+2x=10+3\\\\5x=13\\\\x= \frac{13}{5}=2,6$

Answer 2

3х-1/6*18-х/3*18=5-х/9*18
3(3х-1)-6х=2(5-х)
9х-3-6х=10-2х
3х+2х=10+3
5х=13
х=13/5=2.6
Фух