2x^2-11x+16=x^2-3x

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Solution for 2x^2-11x+16=x^2-3x equation:


Simplifying
2x2 + -11x + 16 = x2 + -3x

Reorder the terms:
16 + -11x + 2x2 = x2 + -3x

Reorder the terms:
16 + -11x + 2x2 = -3x + x2

Solving
16 + -11x + 2x2 = -3x + x2

Solving for variable 'x'.

Reorder the terms:
16 + -11x + 3x + 2x2 + -1x2 = -3x + x2 + 3x + -1x2

Combine like terms: -11x + 3x = -8x
16 + -8x + 2x2 + -1x2 = -3x + x2 + 3x + -1x2

Combine like terms: 2x2 + -1x2 = 1x2
16 + -8x + 1x2 = -3x + x2 + 3x + -1x2

Reorder the terms:
16 + -8x + 1x2 = -3x + 3x + x2 + -1x2

Combine like terms: -3x + 3x = 0
16 + -8x + 1x2 = 0 + x2 + -1x2
16 + -8x + 1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 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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