-l-8ln(-8b-5)=7

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Solution for -l-8ln(-8b-5)=7 equation:


Simplifying
-1l + -8ln(-8b + -5) = 7

Reorder the terms:
-1l + -8ln(-5 + -8b) = 7
-1l + (-5 * -8ln + -8b * -8ln) = 7

Reorder the terms:
-1l + (64bln + 40ln) = 7
-1l + (64bln + 40ln) = 7

Reorder the terms:
64bln + -1l + 40ln = 7

Solving
64bln + -1l + 40ln = 7

Solving for variable 'b'.

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

Add 'l' to each side of the equation.
64bln + -1l + l + 40ln = 7 + l

Combine like terms: -1l + l = 0
64bln + 0 + 40ln = 7 + l
64bln + 40ln = 7 + l

Add '-40ln' to each side of the equation.
64bln + 40ln + -40ln = 7 + l + -40ln

Combine like terms: 40ln + -40ln = 0
64bln + 0 = 7 + l + -40ln
64bln = 7 + l + -40ln

Divide each side by '64ln'.
b = 0.109375l-1n-1 + 0.015625n-1 + -0.625

Simplifying
b = 0.109375l-1n-1 + 0.015625n-1 + -0.625

Reorder the terms:
b = -0.625 + 0.109375l-1n-1 + 0.015625n-1

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