Question

Poderiam me ajudar nessa 2x + 10 = 5

Answer 1

2x+10=5

2x=5-10

2x=-5

x=-5/2

x=-2,5

Answer 2

$2x + 10 = 5$

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

$2x = - 5$

$x = - \frac{5}{2}$

$x = -2,5$