(2x)+(x+37.5)=117

Solution for (2x)+(x+37.5)=117 equation:

Simplifying
(2x) + (x + 37.5) = 117

Reorder the terms:
(2x) + (37.5 + x) = 117

Remove parenthesis around (37.5 + x)
(2x) + 37.5 + x = 117

Reorder the terms:
37.5 + (2x) + x = 117

Combine like terms: (2x) + x = 3x
37.5 + 3x = 117

Solving
37.5 + 3x = 117

Solving for variable 'x'.

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

Add '-37.5' to each side of the equation.
37.5 + -37.5 + 3x = 117 + -37.5

Combine like terms: 37.5 + -37.5 = 0.0
0.0 + 3x = 117 + -37.5
3x = 117 + -37.5

Combine like terms: 117 + -37.5 = 79.5
3x = 79.5

Divide each side by '3'.
x = 26.5

Simplifying
x = 26.5