-0.5=2(x-1)

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Solution for -0.5=2(x-1) equation:


Simplifying
-0.5 = 2(x + -1)

Reorder the terms:
-0.5 = 2(-1 + x)
-0.5 = (-1 * 2 + x * 2)
-0.5 = (-2 + 2x)

Solving
-0.5 = -2 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-0.5 + -2x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
-0.5 + -2x = -2 + 0
-0.5 + -2x = -2

Add '0.5' to each side of the equation.
-0.5 + 0.5 + -2x = -2 + 0.5

Combine like terms: -0.5 + 0.5 = 0.0
0.0 + -2x = -2 + 0.5
-2x = -2 + 0.5

Combine like terms: -2 + 0.5 = -1.5
-2x = -1.5

Divide each side by '-2'.
x = 0.75

Simplifying
x = 0.75

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