13x=7x-42

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Solution for 13x=7x-42 equation: 


Simplifying
13x = 7x + -42

Reorder the terms:
13x = -42 + 7x

Solving
13x = -42 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
13x + -7x = -42 + 7x + -7x

Combine like terms: 13x + -7x = 6x
6x = -42 + 7x + -7x

Combine like terms: 7x + -7x = 0
6x = -42 + 0
6x = -42

Divide each side by '6'.
x = -7

Simplifying
x = -7

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