5(2b-3)=20+b

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Solution for 5(2b-3)=20+b equation:


Simplifying
5(2b + -3) = 20 + b

Reorder the terms:
5(-3 + 2b) = 20 + b
(-3 * 5 + 2b * 5) = 20 + b
(-15 + 10b) = 20 + b

Solving
-15 + 10b = 20 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-15 + 10b + -1b = 20 + b + -1b

Combine like terms: 10b + -1b = 9b
-15 + 9b = 20 + b + -1b

Combine like terms: b + -1b = 0
-15 + 9b = 20 + 0
-15 + 9b = 20

Add '15' to each side of the equation.
-15 + 15 + 9b = 20 + 15

Combine like terms: -15 + 15 = 0
0 + 9b = 20 + 15
9b = 20 + 15

Combine like terms: 20 + 15 = 35
9b = 35

Divide each side by '9'.
b = 3.888888889

Simplifying
b = 3.888888889

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