2x-3y-81=0

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Solution for 2x-3y-81=0 equation:


Simplifying
2x + -3y + -81 = 0

Reorder the terms:
-81 + 2x + -3y = 0

Solving
-81 + 2x + -3y = 0

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 + 2x + 81 + -3y = 0 + 81

Reorder the terms:
-81 + 81 + 2x + -3y = 0 + 81

Combine like terms: -81 + 81 = 0
0 + 2x + -3y = 0 + 81
2x + -3y = 0 + 81

Combine like terms: 0 + 81 = 81
2x + -3y = 81

Add '3y' to each side of the equation.
2x + -3y + 3y = 81 + 3y

Combine like terms: -3y + 3y = 0
2x + 0 = 81 + 3y
2x = 81 + 3y

Divide each side by '2'.
x = 40.5 + 1.5y

Simplifying
x = 40.5 + 1.5y

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