f(b)=b^2+7b+13

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Solution for f(b)=b^2+7b+13 equation: 


Simplifying
f(b) = b2 + 7b + 13

Multiply f * b
bf = b2 + 7b + 13

Reorder the terms:
bf = 13 + 7b + b2

Solving
bf = 13 + 7b + b2

Solving for variable 'b'.

Reorder the terms:
-13 + -7b + bf + -1b2 = 13 + 7b + b2 + -13 + -7b + -1b2

Reorder the terms:
-13 + -7b + bf + -1b2 = 13 + -13 + 7b + -7b + b2 + -1b2

Combine like terms: 13 + -13 = 0
-13 + -7b + bf + -1b2 = 0 + 7b + -7b + b2 + -1b2
-13 + -7b + bf + -1b2 = 7b + -7b + b2 + -1b2

Combine like terms: 7b + -7b = 0
-13 + -7b + bf + -1b2 = 0 + b2 + -1b2
-13 + -7b + bf + -1b2 = b2 + -1b2

Combine like terms: b2 + -1b2 = 0
-13 + -7b + bf + -1b2 = 0

The solution to this equation could not be determined.

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