Question

what is the solution to this equation? 3x - 6 = 6 a. x = 2 b. x = 4 c. x = 11 d. x = 3

Explanation:

Step1: Add 6 to both sides

$3x - 6 + 6 = 6 + 6$
$3x = 12$

Step2: Divide by 3 on both sides

$\frac{3x}{3} = \frac{12}{3}$
$x = 4$

Answer:

B. $x=4$