Question

9×-8=4×+12 pliss rapido​

Answer 1

Respuesta:

9×-8=4×+12

$9x-8+8=4x+12+8$

$9x=4x+20$

$9x-4x=4x+20-4x$

$5x=20$

$\frac{5x}{5}=\frac{20}{5}$

$x=4$