Question

2x + 5 = 15 3( X-5) = 18​

Answer 1

Respuesta:

$2 x + 5 = 15 \\ 2x = 15 - 5 \\ 2x = 10 \\ x= 5$

$3(x - 5) = 18 \\ 3x - 15 = 18 \\ 3x = 18 + 15 \\ 3x = 33 \\ x = 11$