8x+7x+-7x+12x=4x

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Solution for 8x+7x+-7x+12x=4x equation:


Simplifying
8x + 7x + -7x + 12x = 4x

Combine like terms: 8x + 7x = 15x
15x + -7x + 12x = 4x

Combine like terms: 15x + -7x = 8x
8x + 12x = 4x

Combine like terms: 8x + 12x = 20x
20x = 4x

Solving
20x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
20x + -4x = 4x + -4x

Combine like terms: 20x + -4x = 16x
16x = 4x + -4x

Combine like terms: 4x + -4x = 0
16x = 0

Divide each side by '16'.
x = 0

Simplifying
x = 0

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