12x-6=9x+3

Solution for 12x-6=9x+3 equation:

Simplifying
12x + -6 = 9x + 3

Reorder the terms:
-6 + 12x = 9x + 3

Reorder the terms:
-6 + 12x = 3 + 9x

Solving
-6 + 12x = 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.
-6 + 12x + -9x = 3 + 9x + -9x

Combine like terms: 12x + -9x = 3x
-6 + 3x = 3 + 9x + -9x

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

Divide each side by '3'.
x = 3

Simplifying
x = 3