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

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


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

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

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

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

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

Combine like terms: 3x + x = 4x
20.5 + 4x = 118

Solving
20.5 + 4x = 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 + 4x = 118 + -20.5

Combine like terms: 20.5 + -20.5 = 0.0
0.0 + 4x = 118 + -20.5
4x = 118 + -20.5

Combine like terms: 118 + -20.5 = 97.5
4x = 97.5

Divide each side by '4'.
x = 24.375

Simplifying
x = 24.375

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