9x+6x-12x=-7+2x-12+5x

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Solution for 9x+6x-12x=-7+2x-12+5x equation:


Simplifying
9x + 6x + -12x = -7 + 2x + -12 + 5x

Combine like terms: 9x + 6x = 15x
15x + -12x = -7 + 2x + -12 + 5x

Combine like terms: 15x + -12x = 3x
3x = -7 + 2x + -12 + 5x

Reorder the terms:
3x = -7 + -12 + 2x + 5x

Combine like terms: -7 + -12 = -19
3x = -19 + 2x + 5x

Combine like terms: 2x + 5x = 7x
3x = -19 + 7x

Solving
3x = -19 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
3x + -7x = -19 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-4x = -19 + 7x + -7x

Combine like terms: 7x + -7x = 0
-4x = -19 + 0
-4x = -19

Divide each side by '-4'.
x = 4.75

Simplifying
x = 4.75

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