133-2x=6x+21

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Solution for 133-2x=6x+21 equation:


Simplifying
133 + -2x = 6x + 21

Reorder the terms:
133 + -2x = 21 + 6x

Solving
133 + -2x = 21 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
133 + -2x + -6x = 21 + 6x + -6x

Combine like terms: -2x + -6x = -8x
133 + -8x = 21 + 6x + -6x

Combine like terms: 6x + -6x = 0
133 + -8x = 21 + 0
133 + -8x = 21

Add '-133' to each side of the equation.
133 + -133 + -8x = 21 + -133

Combine like terms: 133 + -133 = 0
0 + -8x = 21 + -133
-8x = 21 + -133

Combine like terms: 21 + -133 = -112
-8x = -112

Divide each side by '-8'.
x = 14

Simplifying
x = 14

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