Question

Resolva a equação :
x/2 - x/4=1/2

Answer 1

$\frac{x}{2} - \frac{x}{4} = \frac{1}{2} \\ \\ 2x-x=2\\ \\ x = 2$

Answer 2

X/2-X/4=1/2

mmc de 2 e 4 = 4

2x/4-x/4=1/2

x/4-1/2=

mmc é igual a 4

x/4- 2/4= 

x-1/2