b^2+2=83

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Solution for b^2+2=83 equation: 


Simplifying
b2 + 2 = 83

Reorder the terms:
2 + b2 = 83

Solving
2 + b2 = 83

Solving for variable 'b'.

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

Add '-2' to each side of the equation.
2 + -2 + b2 = 83 + -2

Combine like terms: 2 + -2 = 0
0 + b2 = 83 + -2
b2 = 83 + -2

Combine like terms: 83 + -2 = 81
b2 = 81

Simplifying
b2 = 81

Take the square root of each side:
b = {-9, 9}

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