-9x-90=-3x+36

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Solution for -9x-90=-3x+36 equation:


Simplifying
-9x + -90 = -3x + 36

Reorder the terms:
-90 + -9x = -3x + 36

Reorder the terms:
-90 + -9x = 36 + -3x

Solving
-90 + -9x = 36 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-90 + -9x + 3x = 36 + -3x + 3x

Combine like terms: -9x + 3x = -6x
-90 + -6x = 36 + -3x + 3x

Combine like terms: -3x + 3x = 0
-90 + -6x = 36 + 0
-90 + -6x = 36

Add '90' to each side of the equation.
-90 + 90 + -6x = 36 + 90

Combine like terms: -90 + 90 = 0
0 + -6x = 36 + 90
-6x = 36 + 90

Combine like terms: 36 + 90 = 126
-6x = 126

Divide each side by '-6'.
x = -21

Simplifying
x = -21

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