y^2+48=64

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Solution for y^2+48=64 equation: 


Simplifying
y2 + 48 = 64

Reorder the terms:
48 + y2 = 64

Solving
48 + y2 = 64

Solving for variable 'y'.

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

Add '-48' to each side of the equation.
48 + -48 + y2 = 64 + -48

Combine like terms: 48 + -48 = 0
0 + y2 = 64 + -48
y2 = 64 + -48

Combine like terms: 64 + -48 = 16
y2 = 16

Simplifying
y2 = 16

Take the square root of each side:
y = {-4, 4}

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