-9(-1-3x)=80

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Solution for -9(-1-3x)=80 equation: 


Simplifying
-9(-1 + -3x) = 80
(-1 * -9 + -3x * -9) = 80
(9 + 27x) = 80

Solving
9 + 27x = 80

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 27x = 80 + -9

Combine like terms: 9 + -9 = 0
0 + 27x = 80 + -9
27x = 80 + -9

Combine like terms: 80 + -9 = 71
27x = 71

Divide each side by '27'.
x = 2.62962963

Simplifying
x = 2.62962963

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