3x+6x=-81x

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Solution for 3x+6x=-81x equation: 


Simplifying
3x + 6x = -81x

Combine like terms: 3x + 6x = 9x
9x = -81x

Solving
9x = -81x

Solving for variable 'x'.

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

Add '81x' to each side of the equation.
9x + 81x = -81x + 81x

Combine like terms: 9x + 81x = 90x
90x = -81x + 81x

Combine like terms: -81x + 81x = 0
90x = 0

Divide each side by '90'.
x = 0.0

Simplifying
x = 0.0

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