3x^2=2x(x+5)

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Solution for 3x^2=2x(x+5) equation:


Simplifying
3x2 = 2x(x + 5)

Reorder the terms:
3x2 = 2x(5 + x)
3x2 = (5 * 2x + x * 2x)
3x2 = (10x + 2x2)

Solving
3x2 = 10x + 2x2

Solving for variable 'x'.

Reorder the terms:
-10x + 3x2 + -2x2 = 10x + 2x2 + -10x + -2x2

Combine like terms: 3x2 + -2x2 = 1x2
-10x + 1x2 = 10x + 2x2 + -10x + -2x2

Reorder the terms:
-10x + 1x2 = 10x + -10x + 2x2 + -2x2

Combine like terms: 10x + -10x = 0
-10x + 1x2 = 0 + 2x2 + -2x2
-10x + 1x2 = 2x2 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-10x + 1x2 = 0

Factor out the Greatest Common Factor (GCF), 'x'.
x(-10 + x) = 0

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 '(-10 + x)' equal to zero and attempt to solve: Simplifying -10 + x = 0 Solving -10 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '10' to each side of the equation. -10 + 10 + x = 0 + 10 Combine like terms: -10 + 10 = 0 0 + x = 0 + 10 x = 0 + 10 Combine like terms: 0 + 10 = 10 x = 10 Simplifying x = 10

Solution

x = {0, 10}

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