81=15-11x

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Solution for 81=15-11x equation:


Simplifying
81 = 15 + -11x

Solving
81 = 15 + -11x

Solving for variable 'x'.

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

Add '11x' to each side of the equation.
81 + 11x = 15 + -11x + 11x

Combine like terms: -11x + 11x = 0
81 + 11x = 15 + 0
81 + 11x = 15

Add '-81' to each side of the equation.
81 + -81 + 11x = 15 + -81

Combine like terms: 81 + -81 = 0
0 + 11x = 15 + -81
11x = 15 + -81

Combine like terms: 15 + -81 = -66
11x = -66

Divide each side by '11'.
x = -6

Simplifying
x = -6

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