Question

a) 3x + 5 = 5x - 13
​

Answer 1

$3x - 5x = - 13 - 5 \\ - 2x = - 18 \\ 2x = 18 \\ x = \frac{18}{2} \\ x = 9$

Facil Pa

Answer 2

Respuesta:

3x+5=5x-13

13+5=5x-3x

18=2x

9=x

Solución: 9=x