Question

2x-25=x/2+20


Me ajudem por favor

Answer 1

2x-25=x/2+20
4x-50=x+40
4x-x=90
3x=90
x=90/3
x=30

Answer 2

$2x - 25 = \frac{x}{2} + 20$
$\frac{4x - 50}{2} = \frac{x + 40}{2}$
$4x - 50 = x + 40$
$4x - x = + 50 + 40$
$3x = + 90$
$x = + 30$