Question

paso a $\sqrt{2x} +3 =5$paso

Answer 1

Respuesta:

$\sqrt{2x} + 3 = 5 \\ \sqrt{2x} = 5 - 3 \\ \sqrt{2x} = 2 \\ {( \sqrt{2x} )}^{2} = {2}^{2} \\ 2x = 4 \\ x = \frac{4}{2} \\ x = 2$