12-6x+4x+5x+15=0

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Solution for 12-6x+4x+5x+15=0 equation:


Simplifying
12 + -6x + 4x + 5x + 15 = 0

Reorder the terms:
12 + 15 + -6x + 4x + 5x = 0

Combine like terms: 12 + 15 = 27
27 + -6x + 4x + 5x = 0

Combine like terms: -6x + 4x = -2x
27 + -2x + 5x = 0

Combine like terms: -2x + 5x = 3x
27 + 3x = 0

Solving
27 + 3x = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 3x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 3x = 0 + -27
3x = 0 + -27

Combine like terms: 0 + -27 = -27
3x = -27

Divide each side by '3'.
x = -9

Simplifying
x = -9

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