Question

x/2-1/4=3/4
Va roooooooooooooooooooooooooooooooooog frummmmmooooooooooooos
$vedeti \: daca \: este \: echivalent$

Answer 1

x/2-1/4=3/4
2x/4-1/4=3/4
4×2x/4-4×1/4= 4×3/4
2x-1=3
2x=4
x=4:2
x=2

Answer 2

x/2 - 1/4 = 3/4    | * 4 (numitorul comun !

2x - 1 = 3 
 
2x = 3 + 1
  
x = 4/2 = 2