8=8-b^2

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Solution for 8=8-b^2 equation:


Simplifying
8 = 8 + -1b2

Add '-8' to each side of the equation.
8 + -8 = 8 + -8 + -1b2

Combine like terms: 8 + -8 = 0
0 = 8 + -8 + -1b2

Combine like terms: 8 + -8 = 0
0 = 0 + -1b2
0 = -1b2

Solving
0 = -1b2

Solving for variable 'b'.

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

Add 'b2' to each side of the equation.
0 + b2 = -1b2 + b2
Remove the zero:
b2 = -1b2 + b2

Combine like terms: -1b2 + b2 = 0
b2 = 0

Simplifying
b2 = 0

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

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