-7x^2-34=-11x^2-11x+11

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Solution for -7x^2-34=-11x^2-11x+11 equation:


Simplifying
-7x2 + -34 = -11x2 + -11x + 11

Reorder the terms:
-34 + -7x2 = -11x2 + -11x + 11

Reorder the terms:
-34 + -7x2 = 11 + -11x + -11x2

Solving
-34 + -7x2 = 11 + -11x + -11x2

Solving for variable 'x'.

Reorder the terms:
-34 + -11 + 11x + -7x2 + 11x2 = 11 + -11x + -11x2 + -11 + 11x + 11x2

Combine like terms: -34 + -11 = -45
-45 + 11x + -7x2 + 11x2 = 11 + -11x + -11x2 + -11 + 11x + 11x2

Combine like terms: -7x2 + 11x2 = 4x2
-45 + 11x + 4x2 = 11 + -11x + -11x2 + -11 + 11x + 11x2

Reorder the terms:
-45 + 11x + 4x2 = 11 + -11 + -11x + 11x + -11x2 + 11x2

Combine like terms: 11 + -11 = 0
-45 + 11x + 4x2 = 0 + -11x + 11x + -11x2 + 11x2
-45 + 11x + 4x2 = -11x + 11x + -11x2 + 11x2

Combine like terms: -11x + 11x = 0
-45 + 11x + 4x2 = 0 + -11x2 + 11x2
-45 + 11x + 4x2 = -11x2 + 11x2

Combine like terms: -11x2 + 11x2 = 0
-45 + 11x + 4x2 = 0

Factor a trinomial.
(-5 + -1x)(9 + -4x) = 0

Subproblem 1

Set the factor '(-5 + -1x)' equal to zero and attempt to solve: Simplifying -5 + -1x = 0 Solving -5 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + -1x = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1x = 0 + 5 -1x = 0 + 5 Combine like terms: 0 + 5 = 5 -1x = 5 Divide each side by '-1'. x = -5 Simplifying x = -5

Subproblem 2

Set the factor '(9 + -4x)' equal to zero and attempt to solve: Simplifying 9 + -4x = 0 Solving 9 + -4x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -4x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -4x = 0 + -9 -4x = 0 + -9 Combine like terms: 0 + -9 = -9 -4x = -9 Divide each side by '-4'. x = 2.25 Simplifying x = 2.25

Solution

x = {-5, 2.25}

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