2(7-x)=3x+12

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Solution for 2(7-x)=3x+12 equation:


Simplifying
2(7 + -1x) = 3x + 12
(7 * 2 + -1x * 2) = 3x + 12
(14 + -2x) = 3x + 12

Reorder the terms:
14 + -2x = 12 + 3x

Solving
14 + -2x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
14 + -2x + -3x = 12 + 3x + -3x

Combine like terms: -2x + -3x = -5x
14 + -5x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
14 + -5x = 12 + 0
14 + -5x = 12

Add '-14' to each side of the equation.
14 + -14 + -5x = 12 + -14

Combine like terms: 14 + -14 = 0
0 + -5x = 12 + -14
-5x = 12 + -14

Combine like terms: 12 + -14 = -2
-5x = -2

Divide each side by '-5'.
x = 0.4

Simplifying
x = 0.4

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