(2x)+(x+20.5)=118

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Solution for (2x)+(x+20.5)=118 equation:


Simplifying
(2x) + (x + 20.5) = 118

Reorder the terms:
(2x) + (20.5 + x) = 118

Remove parenthesis around (20.5 + x)
(2x) + 20.5 + x = 118

Reorder the terms:
20.5 + (2x) + x = 118

Combine like terms: (2x) + x = 3x
20.5 + 3x = 118

Solving
20.5 + 3x = 118

Solving for variable 'x'.

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

Add '-20.5' to each side of the equation.
20.5 + -20.5 + 3x = 118 + -20.5

Combine like terms: 20.5 + -20.5 = 0.0
0.0 + 3x = 118 + -20.5
3x = 118 + -20.5

Combine like terms: 118 + -20.5 = 97.5
3x = 97.5

Divide each side by '3'.
x = 32.5

Simplifying
x = 32.5

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