-9x+12+4(3x-3)=7(x-2)-4x+2

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Solution for -9x+12+4(3x-3)=7(x-2)-4x+2 equation:


Simplifying
-9x + 12 + 4(3x + -3) = 7(x + -2) + -4x + 2

Reorder the terms:
-9x + 12 + 4(-3 + 3x) = 7(x + -2) + -4x + 2
-9x + 12 + (-3 * 4 + 3x * 4) = 7(x + -2) + -4x + 2
-9x + 12 + (-12 + 12x) = 7(x + -2) + -4x + 2

Reorder the terms:
12 + -12 + -9x + 12x = 7(x + -2) + -4x + 2

Combine like terms: 12 + -12 = 0
0 + -9x + 12x = 7(x + -2) + -4x + 2
-9x + 12x = 7(x + -2) + -4x + 2

Combine like terms: -9x + 12x = 3x
3x = 7(x + -2) + -4x + 2

Reorder the terms:
3x = 7(-2 + x) + -4x + 2
3x = (-2 * 7 + x * 7) + -4x + 2
3x = (-14 + 7x) + -4x + 2

Reorder the terms:
3x = -14 + 2 + 7x + -4x

Combine like terms: -14 + 2 = -12
3x = -12 + 7x + -4x

Combine like terms: 7x + -4x = 3x
3x = -12 + 3x

Add '-3x' to each side of the equation.
3x + -3x = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
0 = -12 + 3x + -3x

Combine like terms: 3x + -3x = 0
0 = -12 + 0
0 = -12

Solving
0 = -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.

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