Question

$\sqrt{5x - 10} = \: \sqrt{3x + 2}$

Answer 1

Olá!!!

Resolução!!

```______ ````______
√5x - 10 = √3x + 2
````_______ ```````_______
(√5x - 10 )² = (√3x + 2 )²
5x - 10 = 3x + 2
5x - 3x= 2 + 10
2x = 12
x = 12/2
x = 6

S = { 6 }

Espero ter ajudado!!