15b^2-25b=5b

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Solution for 15b^2-25b=5b equation:


Simplifying
15b2 + -25b = 5b

Reorder the terms:
-25b + 15b2 = 5b

Solving
-25b + 15b2 = 5b

Solving for variable 'b'.

Reorder the terms:
-25b + -5b + 15b2 = 5b + -5b

Combine like terms: -25b + -5b = -30b
-30b + 15b2 = 5b + -5b

Combine like terms: 5b + -5b = 0
-30b + 15b2 = 0

Factor out the Greatest Common Factor (GCF), '15b'.
15b(-2 + b) = 0

Ignore the factor 15.

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 '(-2 + b)' equal to zero and attempt to solve: Simplifying -2 + b = 0 Solving -2 + b = 0 Move all terms containing b to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + b = 0 + 2 Combine like terms: -2 + 2 = 0 0 + b = 0 + 2 b = 0 + 2 Combine like terms: 0 + 2 = 2 b = 2 Simplifying b = 2

Solution

b = {0, 2}

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