111=6x+3x+3

Solution for 111=6x+3x+3 equation:

Simplifying
111 = 6x + 3x + 3

Reorder the terms:
111 = 3 + 6x + 3x

Combine like terms: 6x + 3x = 9x
111 = 3 + 9x

Solving
111 = 3 + 9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9x' to each side of the equation.
111 + -9x = 3 + 9x + -9x

Combine like terms: 9x + -9x = 0
111 + -9x = 3 + 0
111 + -9x = 3

Add '-111' to each side of the equation.
111 + -111 + -9x = 3 + -111

Combine like terms: 111 + -111 = 0
0 + -9x = 3 + -111
-9x = 3 + -111

Combine like terms: 3 + -111 = -108
-9x = -108

Divide each side by '-9'.
x = 12

Simplifying
x = 12