7-7x=99-5x

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Solution for 7-7x=99-5x equation:


Simplifying
7 + -7x = 99 + -5x

Solving
7 + -7x = 99 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
7 + -7x + 5x = 99 + -5x + 5x

Combine like terms: -7x + 5x = -2x
7 + -2x = 99 + -5x + 5x

Combine like terms: -5x + 5x = 0
7 + -2x = 99 + 0
7 + -2x = 99

Add '-7' to each side of the equation.
7 + -7 + -2x = 99 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 99 + -7
-2x = 99 + -7

Combine like terms: 99 + -7 = 92
-2x = 92

Divide each side by '-2'.
x = -46

Simplifying
x = -46

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