147-3y^2=0

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Solution for 147-3y^2=0 equation: 


Simplifying
147 + -3y2 = 0

Solving
147 + -3y2 = 0

Solving for variable 'y'.

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

Add '-147' to each side of the equation.
147 + -147 + -3y2 = 0 + -147

Combine like terms: 147 + -147 = 0
0 + -3y2 = 0 + -147
-3y2 = 0 + -147

Combine like terms: 0 + -147 = -147
-3y2 = -147

Divide each side by '-3'.
y2 = 49

Simplifying
y2 = 49

Take the square root of each side:
y = {-7, 7}

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