5b^2=9b

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Solution for 5b^2=9b equation:


Simplifying
5b2 = 9b

Solving
5b2 = 9b

Solving for variable 'b'.

Reorder the terms:
-9b + 5b2 = 9b + -9b

Combine like terms: 9b + -9b = 0
-9b + 5b2 = 0

Factor out the Greatest Common Factor (GCF), 'b'.
b(-9 + 5b) = 0

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 '(-9 + 5b)' equal to zero and attempt to solve: Simplifying -9 + 5b = 0 Solving -9 + 5b = 0 Move all terms containing b to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + 5b = 0 + 9 Combine like terms: -9 + 9 = 0 0 + 5b = 0 + 9 5b = 0 + 9 Combine like terms: 0 + 9 = 9 5b = 9 Divide each side by '5'. b = 1.8 Simplifying b = 1.8

Solution

b = {0, 1.8}

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