Question

2*(2-3x)/5+1=3-4x/3​

Answer 1

(4-6х)/5+1=3-4х/3

3(4-6х)/15+15/15=45/15-20х/15 |*15

12-18х+15=45-20х

20х-18х=45-12

2х=33

х=16,5

Answer 2

$\frac{2*(2-3x)}{5}+1=\frac{3-4x}{3}$

Умножим обе части на 15.

$\frac{15*2*(2-3x)}{5}+15*1=\frac{15*(3-4x)}{3}$

$3*2*(2-3x)+15=5*(3-4x)$

$12-18x+15=15-20x$

$20x-18x=15-12-15$

$2x=-12$

$x=-12:2$

$x=-6$

Ответ: х= -6