86=5b-9

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Solution for 86=5b-9 equation:


Simplifying
86 = 5b + -9

Reorder the terms:
86 = -9 + 5b

Solving
86 = -9 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
86 + -5b = -9 + 5b + -5b

Combine like terms: 5b + -5b = 0
86 + -5b = -9 + 0
86 + -5b = -9

Add '-86' to each side of the equation.
86 + -86 + -5b = -9 + -86

Combine like terms: 86 + -86 = 0
0 + -5b = -9 + -86
-5b = -9 + -86

Combine like terms: -9 + -86 = -95
-5b = -95

Divide each side by '-5'.
b = 19

Simplifying
b = 19

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