Question

faça essa equação
X/3+4=2x​

Answer 1

$\frac{x}{3} + 4 = 2x \times (3) \\ x + 12 = 6x \\ 6x - x = 12$

$5x = 12 \\x=\frac{12}{5}$

Answer 2

X/3+4=2x

Mmc= 3

X+12=6x

X-6x=-12 ( . -1)

5x = 12

X = 12/5