x+20=-9x

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Solution for x+20=-9x equation:


Simplifying
x + 20 = -9x

Reorder the terms:
20 + x = -9x

Solving
20 + x = -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
20 + x + 9x = -9x + 9x

Combine like terms: x + 9x = 10x
20 + 10x = -9x + 9x

Combine like terms: -9x + 9x = 0
20 + 10x = 0

Add '-20' to each side of the equation.
20 + -20 + 10x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 10x = 0 + -20
10x = 0 + -20

Combine like terms: 0 + -20 = -20
10x = -20

Divide each side by '10'.
x = -2

Simplifying
x = -2

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