27-x=8x

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Solution for 27-x=8x equation:


Simplifying
27 + -1x = 8x

Solving
27 + -1x = 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.
27 + -1x + -8x = 8x + -8x

Combine like terms: -1x + -8x = -9x
27 + -9x = 8x + -8x

Combine like terms: 8x + -8x = 0
27 + -9x = 0

Add '-27' to each side of the equation.
27 + -27 + -9x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -9x = 0 + -27
-9x = 0 + -27

Combine like terms: 0 + -27 = -27
-9x = -27

Divide each side by '-9'.
x = 3

Simplifying
x = 3

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