3(y^2+5)=15

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Solution for 3(y^2+5)=15 equation:


Simplifying
3(y2 + 5) = 15

Reorder the terms:
3(5 + y2) = 15
(5 * 3 + y2 * 3) = 15
(15 + 3y2) = 15

Add '-15' to each side of the equation.
15 + -15 + 3y2 = 15 + -15

Combine like terms: 15 + -15 = 0
0 + 3y2 = 15 + -15
3y2 = 15 + -15

Combine like terms: 15 + -15 = 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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