40=2(x+12)

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Solution for 40=2(x+12) equation:


Simplifying
40 = 2(x + 12)

Reorder the terms:
40 = 2(12 + x)
40 = (12 * 2 + x * 2)
40 = (24 + 2x)

Solving
40 = 24 + 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.
40 + -2x = 24 + 2x + -2x

Combine like terms: 2x + -2x = 0
40 + -2x = 24 + 0
40 + -2x = 24

Add '-40' to each side of the equation.
40 + -40 + -2x = 24 + -40

Combine like terms: 40 + -40 = 0
0 + -2x = 24 + -40
-2x = 24 + -40

Combine like terms: 24 + -40 = -16
-2x = -16

Divide each side by '-2'.
x = 8

Simplifying
x = 8

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