11(x-9)=8x-90

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Solution for 11(x-9)=8x-90 equation:


Simplifying
11(x + -9) = 8x + -90

Reorder the terms:
11(-9 + x) = 8x + -90
(-9 * 11 + x * 11) = 8x + -90
(-99 + 11x) = 8x + -90

Reorder the terms:
-99 + 11x = -90 + 8x

Solving
-99 + 11x = -90 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-99 + 11x + -8x = -90 + 8x + -8x

Combine like terms: 11x + -8x = 3x
-99 + 3x = -90 + 8x + -8x

Combine like terms: 8x + -8x = 0
-99 + 3x = -90 + 0
-99 + 3x = -90

Add '99' to each side of the equation.
-99 + 99 + 3x = -90 + 99

Combine like terms: -99 + 99 = 0
0 + 3x = -90 + 99
3x = -90 + 99

Combine like terms: -90 + 99 = 9
3x = 9

Divide each side by '3'.
x = 3

Simplifying
x = 3

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