Question

Calcule a equação:
5x+7=12​

Answer 1

5x+7=12

5x=12-7

5x=5

x=5/5

x=1

Answer 2

Resposta:

$5x + 7 = 12$

$5x = 12 - 7$

$5x = 5$

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

$x = 1$