7x+8=-13x

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Solution for 7x+8=-13x equation:


Simplifying
7x + 8 = -13x

Reorder the terms:
8 + 7x = -13x

Solving
8 + 7x = -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.
8 + 7x + 13x = -13x + 13x

Combine like terms: 7x + 13x = 20x
8 + 20x = -13x + 13x

Combine like terms: -13x + 13x = 0
8 + 20x = 0

Add '-8' to each side of the equation.
8 + -8 + 20x = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 20x = 0 + -8
20x = 0 + -8

Combine like terms: 0 + -8 = -8
20x = -8

Divide each side by '20'.
x = -0.4

Simplifying
x = -0.4

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