42=13x+42

Solution for 42=13x+42 equation:

Simplifying
42 = 13x + 42

Reorder the terms:
42 = 42 + 13x

Add '-42' to each side of the equation.
42 + -42 = 42 + -42 + 13x

Combine like terms: 42 + -42 = 0
0 = 42 + -42 + 13x

Combine like terms: 42 + -42 = 0
0 = 0 + 13x
0 = 13x

Solving
0 = 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
0 + -13x = 13x + -13x
Remove the zero:
-13x = 13x + -13x

Combine like terms: 13x + -13x = 0
-13x = 0

Divide each side by '-13'.
x = 0

Simplifying
x = 0