7x+112=5x+90

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Solution for 7x+112=5x+90 equation:


Simplifying
7x + 112 = 5x + 90

Reorder the terms:
112 + 7x = 5x + 90

Reorder the terms:
112 + 7x = 90 + 5x

Solving
112 + 7x = 90 + 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.
112 + 7x + -5x = 90 + 5x + -5x

Combine like terms: 7x + -5x = 2x
112 + 2x = 90 + 5x + -5x

Combine like terms: 5x + -5x = 0
112 + 2x = 90 + 0
112 + 2x = 90

Add '-112' to each side of the equation.
112 + -112 + 2x = 90 + -112

Combine like terms: 112 + -112 = 0
0 + 2x = 90 + -112
2x = 90 + -112

Combine like terms: 90 + -112 = -22
2x = -22

Divide each side by '2'.
x = -11

Simplifying
x = -11

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