3y^2+81=81

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Solution for 3y^2+81=81 equation: 


Simplifying
3y2 + 81 = 81

Reorder the terms:
81 + 3y2 = 81

Add '-81' to each side of the equation.
81 + -81 + 3y2 = 81 + -81

Combine like terms: 81 + -81 = 0
0 + 3y2 = 81 + -81
3y2 = 81 + -81

Combine like terms: 81 + -81 = 0
3y2 = 0

Solving
3y2 = 0

Solving for variable 'y'.

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

Divide each side by '3'.
y2 = 0

Simplifying
y2 = 0

Take the square root of each side:
y = {0}

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