-5x-99=55-12x

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Solution for -5x-99=55-12x equation:


Simplifying
-5x + -99 = 55 + -12x

Reorder the terms:
-99 + -5x = 55 + -12x

Solving
-99 + -5x = 55 + -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
-99 + -5x + 12x = 55 + -12x + 12x

Combine like terms: -5x + 12x = 7x
-99 + 7x = 55 + -12x + 12x

Combine like terms: -12x + 12x = 0
-99 + 7x = 55 + 0
-99 + 7x = 55

Add '99' to each side of the equation.
-99 + 99 + 7x = 55 + 99

Combine like terms: -99 + 99 = 0
0 + 7x = 55 + 99
7x = 55 + 99

Combine like terms: 55 + 99 = 154
7x = 154

Divide each side by '7'.
x = 22

Simplifying
x = 22

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