-85=5(3b-8)

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Solution for -85=5(3b-8) equation:


Simplifying
-85 = 5(3b + -8)

Reorder the terms:
-85 = 5(-8 + 3b)
-85 = (-8 * 5 + 3b * 5)
-85 = (-40 + 15b)

Solving
-85 = -40 + 15b

Solving for variable 'b'.

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

Add '-15b' to each side of the equation.
-85 + -15b = -40 + 15b + -15b

Combine like terms: 15b + -15b = 0
-85 + -15b = -40 + 0
-85 + -15b = -40

Add '85' to each side of the equation.
-85 + 85 + -15b = -40 + 85

Combine like terms: -85 + 85 = 0
0 + -15b = -40 + 85
-15b = -40 + 85

Combine like terms: -40 + 85 = 45
-15b = 45

Divide each side by '-15'.
b = -3

Simplifying
b = -3

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