Question

помогитеее5/6x+2/3=x​

Answer 1

5x+4=6x
5x-6x=-4
-x=-4
x=4

Answer 2

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