-5x-7x=x+7

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Solution for -5x-7x=x+7 equation:


Simplifying
-5x + -7x = x + 7

Combine like terms: -5x + -7x = -12x
-12x = x + 7

Reorder the terms:
-12x = 7 + x

Solving
-12x = 7 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-12x + -1x = 7 + x + -1x

Combine like terms: -12x + -1x = -13x
-13x = 7 + x + -1x

Combine like terms: x + -1x = 0
-13x = 7 + 0
-13x = 7

Divide each side by '-13'.
x = -0.5384615385

Simplifying
x = -0.5384615385

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