1-x=8(x-1)

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Solution for 1-x=8(x-1) equation:


Simplifying
1 + -1x = 8(x + -1)

Reorder the terms:
1 + -1x = 8(-1 + x)
1 + -1x = (-1 * 8 + x * 8)
1 + -1x = (-8 + 8x)

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

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

Combine like terms: 8x + -8x = 0
1 + -9x = -8 + 0
1 + -9x = -8

Add '-1' to each side of the equation.
1 + -1 + -9x = -8 + -1

Combine like terms: 1 + -1 = 0
0 + -9x = -8 + -1
-9x = -8 + -1

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

Divide each side by '-9'.
x = 1

Simplifying
x = 1

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