Question

9x+5-3=2.(x+2)-9 resuelve la ecuación

Answer 1

Respuesta:

HOLA!!!

$9x + 2 = 2x + 4 - 9$

$9x + 2 = 2x - 5$

$9x - 2x = - 5 - 2$

$7x = - 7$

$x = - </strong><strong>1</strong><strong>$

TASDAHI.