y^2+7=7

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Solution for y^2+7=7 equation: 


Simplifying
y2 + 7 = 7

Reorder the terms:
7 + y2 = 7

Add '-7' to each side of the equation.
7 + -7 + y2 = 7 + -7

Combine like terms: 7 + -7 = 0
0 + y2 = 7 + -7
y2 = 7 + -7

Combine like terms: 7 + -7 = 0
y2 = 0

Solving
y2 = 0

Solving for variable 'y'.

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

Simplifying
y2 = 0

Take the square root of each side:
y = {0}

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