11.5+.9*12=x

Solution for 11.5+.9*12=x equation:

Simplifying
11.5 + 0.9 * 12 = x

Multiply 0.9 * 12
11.5 + 10.8 = x

Combine like terms: 11.5 + 10.8 = 22.3
22.3 = x

Solving
22.3 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
22.3 + -1x = x + -1x

Combine like terms: x + -1x = 0
22.3 + -1x = 0

Add '-22.3' to each side of the equation.
22.3 + -22.3 + -1x = 0 + -22.3

Combine like terms: 22.3 + -22.3 = 0.0
0.0 + -1x = 0 + -22.3
-1x = 0 + -22.3

Combine like terms: 0 + -22.3 = -22.3
-1x = -22.3

Divide each side by '-1'.
x = 22.3

Simplifying
x = 22.3