Question

x/4+3=x/3+2
Найдите корень уравнения

Answer 1

X/4+3=X/3+2
3X+36=4X+24
3X-4X=24-36
-X= -12
X=12

Answer 2

$\frac{x}{4}$ + 3 = $\frac{x}{3}$ + 2
$\frac{x}{4}$ - $\frac{x}{3}$ = 2 - 3
$\frac{3x}{12} - \frac{4x}{12}$ = -1
$\frac{-x}{12} = -1$
-1 * 12 = -x
12 = x