y^2-196=0

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Solution for y^2-196=0 equation: 


Simplifying
y2 + -196 = 0

Reorder the terms:
-196 + y2 = 0

Solving
-196 + y2 = 0

Solving for variable 'y'.

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

Add '196' to each side of the equation.
-196 + 196 + y2 = 0 + 196

Combine like terms: -196 + 196 = 0
0 + y2 = 0 + 196
y2 = 0 + 196

Combine like terms: 0 + 196 = 196
y2 = 196

Simplifying
y2 = 196

Take the square root of each side:
y = {-14, 14}

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