13b=4b-20

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Solution for 13b=4b-20 equation: 


Simplifying
13b = 4b + -20

Reorder the terms:
13b = -20 + 4b

Solving
13b = -20 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
13b + -4b = -20 + 4b + -4b

Combine like terms: 13b + -4b = 9b
9b = -20 + 4b + -4b

Combine like terms: 4b + -4b = 0
9b = -20 + 0
9b = -20

Divide each side by '9'.
b = -2.222222222

Simplifying
b = -2.222222222

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