13x+105-8x=0

Solution for 13x+105-8x=0 equation:

Simplifying
13x + 105 + -8x = 0

Reorder the terms:
105 + 13x + -8x = 0

Combine like terms: 13x + -8x = 5x
105 + 5x = 0

Solving
105 + 5x = 0

Solving for variable 'x'.

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

Add '-105' to each side of the equation.
105 + -105 + 5x = 0 + -105

Combine like terms: 105 + -105 = 0
0 + 5x = 0 + -105
5x = 0 + -105

Combine like terms: 0 + -105 = -105
5x = -105

Divide each side by '5'.
x = -21

Simplifying
x = -21