8x+6-9x=3-x-15

Solution for 8x+6-9x=3-x-15 equation:

Simplifying
8x + 6 + -9x = 3 + -1x + -15

Reorder the terms:
6 + 8x + -9x = 3 + -1x + -15

Combine like terms: 8x + -9x = -1x
6 + -1x = 3 + -1x + -15

Reorder the terms:
6 + -1x = 3 + -15 + -1x

Combine like terms: 3 + -15 = -12
6 + -1x = -12 + -1x

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

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

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

Solving
6 = -12

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.