b^2-16+89=7

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Solution for b^2-16+89=7 equation:


Simplifying
b2 + -16 + 89 = 7

Reorder the terms:
-16 + 89 + b2 = 7

Combine like terms: -16 + 89 = 73
73 + b2 = 7

Solving
73 + b2 = 7

Solving for variable 'b'.

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

Add '-73' to each side of the equation.
73 + -73 + b2 = 7 + -73

Combine like terms: 73 + -73 = 0
0 + b2 = 7 + -73
b2 = 7 + -73

Combine like terms: 7 + -73 = -66
b2 = -66

Simplifying
b2 = -66

Reorder the terms:
66 + b2 = -66 + 66

Combine like terms: -66 + 66 = 0
66 + b2 = 0

The solution to this equation could not be determined.

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