Question

resolva passo a passo
Zx+5//3x=1/

Answer 1

$\dfrac{zx + 5}{3x} = \dfrac{1}{4}$

multiplique cruzado

$4(zx + 5) = 1(3x)$

Resolva a equação

$4zx + 20 = 3x$

$4zx - 3x = - 20$