Question

2x+10+x+40+125+125=360

Answer 1

Resposta:

$x = 20$

Explicação:

$2x+10+x+40+125+125=360$

$2x + x = 360 - 10 - 40 - 125 - 125$

$3x = 60$

$x = 60/3$

$x = 20$

Answer 2

Resposta:

$2x + 10 + x + 40 + 125 + 125 = 360 \\ 2x + x = 360 - 50 - 250 \\ 3x = 310 - 250 \\ 3x = 60 \\ \\ x = \frac{60}{3} \\ \\ x = 20$