x-3x=8x-1-x

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Solution for x-3x=8x-1-x equation:


Simplifying
x + -3x = 8x + -1 + -1x

Combine like terms: x + -3x = -2x
-2x = 8x + -1 + -1x

Reorder the terms:
-2x = -1 + 8x + -1x

Combine like terms: 8x + -1x = 7x
-2x = -1 + 7x

Solving
-2x = -1 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-2x + -7x = -1 + 7x + -7x

Combine like terms: -2x + -7x = -9x
-9x = -1 + 7x + -7x

Combine like terms: 7x + -7x = 0
-9x = -1 + 0
-9x = -1

Divide each side by '-9'.
x = 0.1111111111

Simplifying
x = 0.1111111111

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