81-27x=4

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Solution for 81-27x=4 equation: 


Simplifying
81 + -27x = 4

Solving
81 + -27x = 4

Solving for variable 'x'.

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

Add '-81' to each side of the equation.
81 + -81 + -27x = 4 + -81

Combine like terms: 81 + -81 = 0
0 + -27x = 4 + -81
-27x = 4 + -81

Combine like terms: 4 + -81 = -77
-27x = -77

Divide each side by '-27'.
x = 2.851851852

Simplifying
x = 2.851851852

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