y^2-6=1

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Solution for y^2-6=1 equation: 


Simplifying
y2 + -6 = 1

Reorder the terms:
-6 + y2 = 1

Solving
-6 + y2 = 1

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + y2 = 1 + 6

Combine like terms: -6 + 6 = 0
0 + y2 = 1 + 6
y2 = 1 + 6

Combine like terms: 1 + 6 = 7
y2 = 7

Simplifying
y2 = 7

Take the square root of each side:
y = {-2.645751311, 2.645751311}

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