3+y^2=100

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Solution for 3+y^2=100 equation: 


Simplifying
3 + y2 = 100

Solving
3 + y2 = 100

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 + y2 = 100 + -3

Combine like terms: 3 + -3 = 0
0 + y2 = 100 + -3
y2 = 100 + -3

Combine like terms: 100 + -3 = 97
y2 = 97

Simplifying
y2 = 97

Take the square root of each side:
y = {-9.848857802, 9.848857802}

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