5x-9y-12-6x-3y+18=

Solution for 5x-9y-12-6x-3y+18= equation:

Simplifying
5x + -9y + -12 + -6x + -3y + 18 = 0

Reorder the terms:
-12 + 18 + 5x + -6x + -9y + -3y = 0

Combine like terms: -12 + 18 = 6
6 + 5x + -6x + -9y + -3y = 0

Combine like terms: 5x + -6x = -1x
6 + -1x + -9y + -3y = 0

Combine like terms: -9y + -3y = -12y
6 + -1x + -12y = 0

Solving
6 + -1x + -12y = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -1x + -6 + -12y = 0 + -6

Reorder the terms:
6 + -6 + -1x + -12y = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -1x + -12y = 0 + -6
-1x + -12y = 0 + -6

Combine like terms: 0 + -6 = -6
-1x + -12y = -6

Add '12y' to each side of the equation.
-1x + -12y + 12y = -6 + 12y

Combine like terms: -12y + 12y = 0
-1x + 0 = -6 + 12y
-1x = -6 + 12y

Divide each side by '-1'.
x = 6 + -12y

Simplifying
x = 6 + -12y