3x-3=11x-90

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Solution for 3x-3=11x-90 equation:


Simplifying
3x + -3 = 11x + -90

Reorder the terms:
-3 + 3x = 11x + -90

Reorder the terms:
-3 + 3x = -90 + 11x

Solving
-3 + 3x = -90 + 11x

Solving for variable 'x'.

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

Add '-11x' to each side of the equation.
-3 + 3x + -11x = -90 + 11x + -11x

Combine like terms: 3x + -11x = -8x
-3 + -8x = -90 + 11x + -11x

Combine like terms: 11x + -11x = 0
-3 + -8x = -90 + 0
-3 + -8x = -90

Add '3' to each side of the equation.
-3 + 3 + -8x = -90 + 3

Combine like terms: -3 + 3 = 0
0 + -8x = -90 + 3
-8x = -90 + 3

Combine like terms: -90 + 3 = -87
-8x = -87

Divide each side by '-8'.
x = 10.875

Simplifying
x = 10.875

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