(x-1)*2-8=0

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Solution for (x-1)*2-8=0 equation:


Simplifying
(x + -1) * 2 + -8 = 0

Reorder the terms:
(-1 + x) * 2 + -8 = 0

Reorder the terms for easier multiplication:
2(-1 + x) + -8 = 0
(-1 * 2 + x * 2) + -8 = 0
(-2 + 2x) + -8 = 0

Reorder the terms:
-2 + -8 + 2x = 0

Combine like terms: -2 + -8 = -10
-10 + 2x = 0

Solving
-10 + 2x = 0

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 2x = 0 + 10

Combine like terms: -10 + 10 = 0
0 + 2x = 0 + 10
2x = 0 + 10

Combine like terms: 0 + 10 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

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