Question

x/2 - x/4 = 1/2 por favor!!!! 23 pontos

Answer 1

x/2 - x/4 = 1/2 (tira o mmc) 
2x - x = 2 
x = 2 

Answer 2

x/2 - x/4 = 1/2
tira o MMC de 2,4
2,4/2
1,2/2
1,1= 2.2 = 4

((4/2)(1))x-((4/4)(1))x/4= 1/2

1/4.x = 1/2
x= ((1/2)/(1/4))
x= 1/2*4/1
x= 4/2
x= 2