5x^2=210x

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Solution for 5x^2=210x equation:


Simplifying
5x2 = 210x

Solving
5x2 = 210x

Solving for variable 'x'.

Reorder the terms:
-210x + 5x2 = 210x + -210x

Combine like terms: 210x + -210x = 0
-210x + 5x2 = 0

Factor out the Greatest Common Factor (GCF), '5x'.
5x(-42 + x) = 0

Ignore the factor 5.

Subproblem 1

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

Subproblem 2

Set the factor '(-42 + x)' equal to zero and attempt to solve: Simplifying -42 + x = 0 Solving -42 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '42' to each side of the equation. -42 + 42 + x = 0 + 42 Combine like terms: -42 + 42 = 0 0 + x = 0 + 42 x = 0 + 42 Combine like terms: 0 + 42 = 42 x = 42 Simplifying x = 42

Solution

x = {0, 42}

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