-10x^2+620x=5x^2+350x

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Solution for -10x^2+620x=5x^2+350x equation:


Simplifying
-10x2 + 620x = 5x2 + 350x

Reorder the terms:
620x + -10x2 = 5x2 + 350x

Reorder the terms:
620x + -10x2 = 350x + 5x2

Solving
620x + -10x2 = 350x + 5x2

Solving for variable 'x'.

Reorder the terms:
620x + -350x + -10x2 + -5x2 = 350x + 5x2 + -350x + -5x2

Combine like terms: 620x + -350x = 270x
270x + -10x2 + -5x2 = 350x + 5x2 + -350x + -5x2

Combine like terms: -10x2 + -5x2 = -15x2
270x + -15x2 = 350x + 5x2 + -350x + -5x2

Reorder the terms:
270x + -15x2 = 350x + -350x + 5x2 + -5x2

Combine like terms: 350x + -350x = 0
270x + -15x2 = 0 + 5x2 + -5x2
270x + -15x2 = 5x2 + -5x2

Combine like terms: 5x2 + -5x2 = 0
270x + -15x2 = 0

Factor out the Greatest Common Factor (GCF), '15x'.
15x(18 + -1x) = 0

Ignore the factor 15.

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 '(18 + -1x)' equal to zero and attempt to solve: Simplifying 18 + -1x = 0 Solving 18 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-18' to each side of the equation. 18 + -18 + -1x = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -1x = 0 + -18 -1x = 0 + -18 Combine like terms: 0 + -18 = -18 -1x = -18 Divide each side by '-1'. x = 18 Simplifying x = 18

Solution

x = {0, 18}

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