### Home > CCA2 > Chapter 6 > Lesson 6.1.5 > Problem6-76

6-76.

Solve $\sqrt { 3 x - 6 }$ + 6 = 12 and check your solution.

Subtract 6 from both sides and then square both sides. Solve for x.

$\sqrt{3x-6} = 6$

$3x-6=36$

$3x=42$

$x=14$