6x+6=3x+3

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

Simplifying
6x + 6 = 3x + 3

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

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

Solving
6 + 6x = 3 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
6 + 6x + -3x = 3 + 3x + -3x

Combine like terms: 6x + -3x = 3x
6 + 3x = 3 + 3x + -3x

Combine like terms: 3x + -3x = 0
6 + 3x = 3 + 0
6 + 3x = 3

Add '-6' to each side of the equation.
6 + -6 + 3x = 3 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 3 + -6
3x = 3 + -6

Combine like terms: 3 + -6 = -3
3x = -3

Divide each side by '3'.
x = -1

Simplifying
x = -1