-x^2+30+4x=-2x^2+14x+6

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Solution for -x^2+30+4x=-2x^2+14x+6 equation:


Simplifying
-1x2 + 30 + 4x = -2x2 + 14x + 6

Reorder the terms:
30 + 4x + -1x2 = -2x2 + 14x + 6

Reorder the terms:
30 + 4x + -1x2 = 6 + 14x + -2x2

Solving
30 + 4x + -1x2 = 6 + 14x + -2x2

Solving for variable 'x'.

Reorder the terms:
30 + -6 + 4x + -14x + -1x2 + 2x2 = 6 + 14x + -2x2 + -6 + -14x + 2x2

Combine like terms: 30 + -6 = 24
24 + 4x + -14x + -1x2 + 2x2 = 6 + 14x + -2x2 + -6 + -14x + 2x2

Combine like terms: 4x + -14x = -10x
24 + -10x + -1x2 + 2x2 = 6 + 14x + -2x2 + -6 + -14x + 2x2

Combine like terms: -1x2 + 2x2 = 1x2
24 + -10x + 1x2 = 6 + 14x + -2x2 + -6 + -14x + 2x2

Reorder the terms:
24 + -10x + 1x2 = 6 + -6 + 14x + -14x + -2x2 + 2x2

Combine like terms: 6 + -6 = 0
24 + -10x + 1x2 = 0 + 14x + -14x + -2x2 + 2x2
24 + -10x + 1x2 = 14x + -14x + -2x2 + 2x2

Combine like terms: 14x + -14x = 0
24 + -10x + 1x2 = 0 + -2x2 + 2x2
24 + -10x + 1x2 = -2x2 + 2x2

Combine like terms: -2x2 + 2x2 = 0
24 + -10x + 1x2 = 0

Factor a trinomial.
(4 + -1x)(6 + -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 '(6 + -1x)' equal to zero and attempt to solve: Simplifying 6 + -1x = 0 Solving 6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + -1x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -1x = 0 + -6 -1x = 0 + -6 Combine like terms: 0 + -6 = -6 -1x = -6 Divide each side by '-1'. x = 6 Simplifying x = 6

Solution

x = {4, 6}

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