13.5+23=X

Solution for 13.5+23=X equation:

Simplifying
13.5 + 23 = X

Combine like terms: 13.5 + 23 = 36.5
36.5 = X

Solving
36.5 = 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.
36.5 + -1X = X + -1X

Combine like terms: X + -1X = 0
36.5 + -1X = 0

Add '-36.5' to each side of the equation.
36.5 + -36.5 + -1X = 0 + -36.5

Combine like terms: 36.5 + -36.5 = 0.0
0.0 + -1X = 0 + -36.5
-1X = 0 + -36.5

Combine like terms: 0 + -36.5 = -36.5
-1X = -36.5

Divide each side by '-1'.
X = 36.5

Simplifying
X = 36.5