x-8x=.77777(81x-18)

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Solution for x-8x=.77777(81x-18) equation:


Simplifying
x + -8x = 0.77777(81x + -18)

Combine like terms: x + -8x = -7x
-7x = 0.77777(81x + -18)

Reorder the terms:
-7x = 0.77777(-18 + 81x)
-7x = (-18 * 0.77777 + 81x * 0.77777)
-7x = (-13.99986 + 62.99937x)

Solving
-7x = -13.99986 + 62.99937x

Solving for variable 'x'.

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

Add '-62.99937x' to each side of the equation.
-7x + -62.99937x = -13.99986 + 62.99937x + -62.99937x

Combine like terms: -7x + -62.99937x = -69.99937x
-69.99937x = -13.99986 + 62.99937x + -62.99937x

Combine like terms: 62.99937x + -62.99937x = 0.00000
-69.99937x = -13.99986 + 0.00000
-69.99937x = -13.99986

Divide each side by '-69.99937'.
x = 0.1999998

Simplifying
x = 0.1999998

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