5x^2-2x+16=4x^2+6x

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Solution for 5x^2-2x+16=4x^2+6x equation:


Simplifying
5x2 + -2x + 16 = 4x2 + 6x

Reorder the terms:
16 + -2x + 5x2 = 4x2 + 6x

Reorder the terms:
16 + -2x + 5x2 = 6x + 4x2

Solving
16 + -2x + 5x2 = 6x + 4x2

Solving for variable 'x'.

Reorder the terms:
16 + -2x + -6x + 5x2 + -4x2 = 6x + 4x2 + -6x + -4x2

Combine like terms: -2x + -6x = -8x
16 + -8x + 5x2 + -4x2 = 6x + 4x2 + -6x + -4x2

Combine like terms: 5x2 + -4x2 = 1x2
16 + -8x + 1x2 = 6x + 4x2 + -6x + -4x2

Reorder the terms:
16 + -8x + 1x2 = 6x + -6x + 4x2 + -4x2

Combine like terms: 6x + -6x = 0
16 + -8x + 1x2 = 0 + 4x2 + -4x2
16 + -8x + 1x2 = 4x2 + -4x2

Combine like terms: 4x2 + -4x2 = 0
16 + -8x + 1x2 = 0

Factor a trinomial.
(4 + -1x)(4 + -1x) = 0

Subproblem 1

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Subproblem 2

Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4

Solution

x = {4, 4}

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