13x+72=-23x

Solution for 13x+72=-23x equation:

Simplifying
13x + 72 = -23x

Reorder the terms:
72 + 13x = -23x

Solving
72 + 13x = -23x

Solving for variable 'x'.

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

Add '23x' to each side of the equation.
72 + 13x + 23x = -23x + 23x

Combine like terms: 13x + 23x = 36x
72 + 36x = -23x + 23x

Combine like terms: -23x + 23x = 0
72 + 36x = 0

Add '-72' to each side of the equation.
72 + -72 + 36x = 0 + -72

Combine like terms: 72 + -72 = 0
0 + 36x = 0 + -72
36x = 0 + -72

Combine like terms: 0 + -72 = -72
36x = -72

Divide each side by '36'.
x = -2

Simplifying
x = -2