5y^2-8=133

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Solution for 5y^2-8=133 equation:


Simplifying
5y2 + -8 = 133

Reorder the terms:
-8 + 5y2 = 133

Solving
-8 + 5y2 = 133

Solving for variable 'y'.

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

Add '8' to each side of the equation.
-8 + 8 + 5y2 = 133 + 8

Combine like terms: -8 + 8 = 0
0 + 5y2 = 133 + 8
5y2 = 133 + 8

Combine like terms: 133 + 8 = 141
5y2 = 141

Divide each side by '5'.
y2 = 28.2

Simplifying
y2 = 28.2

Take the square root of each side:
y = {-5.310367219, 5.310367219}

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