80-5b=3b

Solution for 80-5b=3b equation:

Simplifying
80 + -5b = 3b

Solving
80 + -5b = 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
80 + -5b + -3b = 3b + -3b

Combine like terms: -5b + -3b = -8b
80 + -8b = 3b + -3b

Combine like terms: 3b + -3b = 0
80 + -8b = 0

Add '-80' to each side of the equation.
80 + -80 + -8b = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -8b = 0 + -80
-8b = 0 + -80

Combine like terms: 0 + -80 = -80
-8b = -80

Divide each side by '-8'.
b = 10

Simplifying
b = 10