3x=7x^2-11x

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Solution for 3x=7x^2-11x equation:


Simplifying
3x = 7x2 + -11x

Reorder the terms:
3x = -11x + 7x2

Solving
3x = -11x + 7x2

Solving for variable 'x'.

Combine like terms: 3x + 11x = 14x
14x + -7x2 = -11x + 7x2 + 11x + -7x2

Reorder the terms:
14x + -7x2 = -11x + 11x + 7x2 + -7x2

Combine like terms: -11x + 11x = 0
14x + -7x2 = 0 + 7x2 + -7x2
14x + -7x2 = 7x2 + -7x2

Combine like terms: 7x2 + -7x2 = 0
14x + -7x2 = 0

Factor out the Greatest Common Factor (GCF), '7x'.
7x(2 + -1x) = 0

Ignore the factor 7.

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 '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0, 2}

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