-90+x=42-5x

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Solution for -90+x=42-5x equation:


Simplifying
-90 + x = 42 + -5x

Solving
-90 + x = 42 + -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.
-90 + x + 5x = 42 + -5x + 5x

Combine like terms: x + 5x = 6x
-90 + 6x = 42 + -5x + 5x

Combine like terms: -5x + 5x = 0
-90 + 6x = 42 + 0
-90 + 6x = 42

Add '90' to each side of the equation.
-90 + 90 + 6x = 42 + 90

Combine like terms: -90 + 90 = 0
0 + 6x = 42 + 90
6x = 42 + 90

Combine like terms: 42 + 90 = 132
6x = 132

Divide each side by '6'.
x = 22

Simplifying
x = 22

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