4+b^2=20+a

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Solution for 4+b^2=20+a equation:


Simplifying
4 + b2 = 20 + a

Solving
4 + b2 = 20 + a

Solving for variable 'b'.

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

Add '-4' to each side of the equation.
4 + -4 + b2 = 20 + -4 + a

Combine like terms: 4 + -4 = 0
0 + b2 = 20 + -4 + a
b2 = 20 + -4 + a

Combine like terms: 20 + -4 = 16
b2 = 16 + a

Simplifying
b2 = 16 + a

Reorder the terms:
-16 + -1a + b2 = 16 + a + -16 + -1a

Reorder the terms:
-16 + -1a + b2 = 16 + -16 + a + -1a

Combine like terms: 16 + -16 = 0
-16 + -1a + b2 = 0 + a + -1a
-16 + -1a + b2 = a + -1a

Combine like terms: a + -1a = 0
-16 + -1a + b2 = 0

The solution to this equation could not be determined.

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