5x+13=x-8-3x

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Solution for 5x+13=x-8-3x equation:


Simplifying
5x + 13 = x + -8 + -3x

Reorder the terms:
13 + 5x = x + -8 + -3x

Reorder the terms:
13 + 5x = -8 + x + -3x

Combine like terms: x + -3x = -2x
13 + 5x = -8 + -2x

Solving
13 + 5x = -8 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
13 + 5x + 2x = -8 + -2x + 2x

Combine like terms: 5x + 2x = 7x
13 + 7x = -8 + -2x + 2x

Combine like terms: -2x + 2x = 0
13 + 7x = -8 + 0
13 + 7x = -8

Add '-13' to each side of the equation.
13 + -13 + 7x = -8 + -13

Combine like terms: 13 + -13 = 0
0 + 7x = -8 + -13
7x = -8 + -13

Combine like terms: -8 + -13 = -21
7x = -21

Divide each side by '7'.
x = -3

Simplifying
x = -3

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