8x=21+11x

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Solution for 8x=21+11x equation: 


Simplifying
8x = 21 + 11x

Solving
8x = 21 + 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.
8x + -11x = 21 + 11x + -11x

Combine like terms: 8x + -11x = -3x
-3x = 21 + 11x + -11x

Combine like terms: 11x + -11x = 0
-3x = 21 + 0
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

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