6+3(x+2)=3(2)+3x+6

Solution for 6+3(x+2)=3(2)+3x+6 equation:

6+3(x+2)=3(2)+3x+6

We simplify the equation to the form, which is simple to understand 
6+3(x+2)=3(2)+3x+6

Reorder the terms in parentheses
6+(+3x+6)=3*(2)+3x+6

Remove unnecessary parentheses
+6+3x+6=+3+*(+2+)+3x+6

Reorder the terms in parentheses
6+3x+6=+(+6)+3x+6

Remove unnecessary parentheses
+6+3x+6=+6+3x+6

We move all terms containing x to the left and all other terms to the right. 
+3x-3x=+6+6-6-6

We simplify left and right side of the equation. 
0x=0

0=0

This equation is an identity, so all real numbers are solutions.