Question

x÷3+4=2x

alguém para resolver?

Answer 1

(x/3) +4= 2x
Fazendo o MMC, temos:

x+12/3=2x
x+12= 2x * 3
x+12=6x
12=6x -x
12= 5x
x=12/5

Answer 2

x/3 + 4 = 2x   (mmc = 3)

x + 12 = 6x

6x - x = 12

5x = 12

x = 12/5

x = 2,4

Espero ter ajudado.