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Simplifying
67y2 + -268 = 0
Reorder the terms:
-268 + 67y2 = 0
Solving
-268 + 67y2 = 0
Solving for variable 'y'.
Move all terms containing y to the left, all other terms to the right.
Add '268' to each side of the equation.
-268 + 268 + 67y2 = 0 + 268
Combine like terms: -268 + 268 = 0
0 + 67y2 = 0 + 268
67y2 = 0 + 268
Combine like terms: 0 + 268 = 268
67y2 = 268
Divide each side by '67'.
y2 = 4
Simplifying
y2 = 4
Take the square root of each side:
y = {-2, 2}
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