15=2(x-2)+1

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Solution for 15=2(x-2)+1 equation:


Simplifying
15 = 2(x + -2) + 1

Reorder the terms:
15 = 2(-2 + x) + 1
15 = (-2 * 2 + x * 2) + 1
15 = (-4 + 2x) + 1

Reorder the terms:
15 = -4 + 1 + 2x

Combine like terms: -4 + 1 = -3
15 = -3 + 2x

Solving
15 = -3 + 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.
15 + -2x = -3 + 2x + -2x

Combine like terms: 2x + -2x = 0
15 + -2x = -3 + 0
15 + -2x = -3

Add '-15' to each side of the equation.
15 + -15 + -2x = -3 + -15

Combine like terms: 15 + -15 = 0
0 + -2x = -3 + -15
-2x = -3 + -15

Combine like terms: -3 + -15 = -18
-2x = -18

Divide each side by '-2'.
x = 9

Simplifying
x = 9

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