11x-11=21+9x

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Solution for 11x-11=21+9x equation:


Simplifying
11x + -11 = 21 + 9x

Reorder the terms:
-11 + 11x = 21 + 9x

Solving
-11 + 11x = 21 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-11 + 11x + -9x = 21 + 9x + -9x

Combine like terms: 11x + -9x = 2x
-11 + 2x = 21 + 9x + -9x

Combine like terms: 9x + -9x = 0
-11 + 2x = 21 + 0
-11 + 2x = 21

Add '11' to each side of the equation.
-11 + 11 + 2x = 21 + 11

Combine like terms: -11 + 11 = 0
0 + 2x = 21 + 11
2x = 21 + 11

Combine like terms: 21 + 11 = 32
2x = 32

Divide each side by '2'.
x = 16

Simplifying
x = 16

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