Answer:
x = [tex]\frac{31}{3}[/tex]
Step-by-step explanation:
Given
3(x - 6) = 6 + 7, that is
3(x - 6) = 13 ← distribute parenthesis on the left side by 3
3x - 18 = 13 ( add 18 to both sides )
3x = 31 ( divide both sides by 3 )
x = [tex]\frac{31}{3}[/tex]
