Question

$\frac{x}{2} + 3 = 7$
Solución modificada porfavor ​

Answer 1

$\frac{x}{2} + 3 = 7 \\ \\ \frac{x}{2} \times 2 + 3 \times 2 = 7 \times 2 \\ \\ x + 6 = 14 \\ \\ x = 14 - 6 \\ \\ \boldsymbol{x = 8}$