3(x+13)=13x

Solution for 3(x+13)=13x equation:

Simplifying
3(x + 13) = 13x

Reorder the terms:
3(13 + x) = 13x
(13 * 3 + x * 3) = 13x
(39 + 3x) = 13x

Solving
39 + 3x = 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.
39 + 3x + -13x = 13x + -13x

Combine like terms: 3x + -13x = -10x
39 + -10x = 13x + -13x

Combine like terms: 13x + -13x = 0
39 + -10x = 0

Add '-39' to each side of the equation.
39 + -39 + -10x = 0 + -39

Combine like terms: 39 + -39 = 0
0 + -10x = 0 + -39
-10x = 0 + -39

Combine like terms: 0 + -39 = -39
-10x = -39

Divide each side by '-10'.
x = 3.9

Simplifying
x = 3.9