30=2(x-1)

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Solution for 30=2(x-1) equation:


Simplifying
30 = 2(x + -1)

Reorder the terms:
30 = 2(-1 + x)
30 = (-1 * 2 + x * 2)
30 = (-2 + 2x)

Solving
30 = -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.
30 + -2x = -2 + 2x + -2x

Combine like terms: 2x + -2x = 0
30 + -2x = -2 + 0
30 + -2x = -2

Add '-30' to each side of the equation.
30 + -30 + -2x = -2 + -30

Combine like terms: 30 + -30 = 0
0 + -2x = -2 + -30
-2x = -2 + -30

Combine like terms: -2 + -30 = -32
-2x = -32

Divide each side by '-2'.
x = 16

Simplifying
x = 16

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