Question

3х-5/5=4-2х/6
СРОЧНО

Answer 1

Решение и ответ:

$\displaystyle \frac{{3x-5}}{5}=\frac{{4-2x}}{6}$

$\displaystyle 5\cdot\left({4-2x}\right)=6\cdot\left({3x-5}\right)$

$\displaystyle 20-10x=18x-30$

$\displaystyle -10x-18x=-30-20$

$\displaystyle -28x=-50$

$\displaystyle x=-50\div(-28)$

$\displaystyle x=\frac{{25}}{{14}}=1\frac{{11}}{{14}}$