5y^2+3=23

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Solution for 5y^2+3=23 equation: 


Simplifying
5y2 + 3 = 23

Reorder the terms:
3 + 5y2 = 23

Solving
3 + 5y2 = 23

Solving for variable 'y'.

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

Add '-3' to each side of the equation.
3 + -3 + 5y2 = 23 + -3

Combine like terms: 3 + -3 = 0
0 + 5y2 = 23 + -3
5y2 = 23 + -3

Combine like terms: 23 + -3 = 20
5y2 = 20

Divide each side by '5'.
y2 = 4

Simplifying
y2 = 4

Take the square root of each side:
y = {-2, 2}

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