11.5=x+(x*.15)

Solution for 11.5=x+(x*.15) equation:

Simplifying
11.5 = x + (x * 0.15)

Reorder the terms for easier multiplication:
11.5 = x + (0.15x)

Combine like terms: x + (0.15x) = 1.15x
11.5 = 1.15x

Solving
11.5 = 1.15x

Solving for variable 'x'.

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

Add '-1.15x' to each side of the equation.
11.5 + -1.15x = 1.15x + -1.15x

Combine like terms: 1.15x + -1.15x = 0.00
11.5 + -1.15x = 0.00

Add '-11.5' to each side of the equation.
11.5 + -11.5 + -1.15x = 0.00 + -11.5

Combine like terms: 11.5 + -11.5 = 0.0
0.0 + -1.15x = 0.00 + -11.5
-1.15x = 0.00 + -11.5

Combine like terms: 0.00 + -11.5 = -11.5
-1.15x = -11.5

Divide each side by '-1.15'.
x = 10

Simplifying
x = 10