20b^2-15b=5b

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Solution for 20b^2-15b=5b equation:


Simplifying
20b2 + -15b = 5b

Reorder the terms:
-15b + 20b2 = 5b

Solving
-15b + 20b2 = 5b

Solving for variable 'b'.

Reorder the terms:
-15b + -5b + 20b2 = 5b + -5b

Combine like terms: -15b + -5b = -20b
-20b + 20b2 = 5b + -5b

Combine like terms: 5b + -5b = 0
-20b + 20b2 = 0

Factor out the Greatest Common Factor (GCF), '20b'.
20b(-1 + b) = 0

Ignore the factor 20.

Subproblem 1

Set the factor 'b' equal to zero and attempt to solve: Simplifying b = 0 Solving b = 0 Move all terms containing b to the left, all other terms to the right. Simplifying b = 0

Subproblem 2

Set the factor '(-1 + b)' equal to zero and attempt to solve: Simplifying -1 + b = 0 Solving -1 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + b = 0 + 1 Combine like terms: -1 + 1 = 0 0 + b = 0 + 1 b = 0 + 1 Combine like terms: 0 + 1 = 1 b = 1 Simplifying b = 1

Solution

b = {0, 1}

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