6y^2-4=15

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Solution for 6y^2-4=15 equation:


Simplifying
6y2 + -4 = 15

Reorder the terms:
-4 + 6y2 = 15

Solving
-4 + 6y2 = 15

Solving for variable 'y'.

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

Add '4' to each side of the equation.
-4 + 4 + 6y2 = 15 + 4

Combine like terms: -4 + 4 = 0
0 + 6y2 = 15 + 4
6y2 = 15 + 4

Combine like terms: 15 + 4 = 19
6y2 = 19

Divide each side by '6'.
y2 = 3.166666667

Simplifying
y2 = 3.166666667

Take the square root of each side:
y = {-1.779513042, 1.779513042}

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