(3x+12)=40-0.5x

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Solution for (3x+12)=40-0.5x equation:


Simplifying
(3x + 12) = 40 + -0.5x

Reorder the terms:
(12 + 3x) = 40 + -0.5x

Remove parenthesis around (12 + 3x)
12 + 3x = 40 + -0.5x

Solving
12 + 3x = 40 + -0.5x

Solving for variable 'x'.

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

Add '0.5x' to each side of the equation.
12 + 3x + 0.5x = 40 + -0.5x + 0.5x

Combine like terms: 3x + 0.5x = 3.5x
12 + 3.5x = 40 + -0.5x + 0.5x

Combine like terms: -0.5x + 0.5x = 0.0
12 + 3.5x = 40 + 0.0
12 + 3.5x = 40

Add '-12' to each side of the equation.
12 + -12 + 3.5x = 40 + -12

Combine like terms: 12 + -12 = 0
0 + 3.5x = 40 + -12
3.5x = 40 + -12

Combine like terms: 40 + -12 = 28
3.5x = 28

Divide each side by '3.5'.
x = 8

Simplifying
x = 8

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