-90=-10x

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Solution for -90=-10x equation:


Simplifying
-90 = -10x

Solving
-90 = -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
-90 + 10x = -10x + 10x

Combine like terms: -10x + 10x = 0
-90 + 10x = 0

Add '90' to each side of the equation.
-90 + 90 + 10x = 0 + 90

Combine like terms: -90 + 90 = 0
0 + 10x = 0 + 90
10x = 0 + 90

Combine like terms: 0 + 90 = 90
10x = 90

Divide each side by '10'.
x = 9

Simplifying
x = 9

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