3x^2-58x+50=-4x^2-3x+8

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Solution for 3x^2-58x+50=-4x^2-3x+8 equation:


Simplifying
3x2 + -58x + 50 = -4x2 + -3x + 8

Reorder the terms:
50 + -58x + 3x2 = -4x2 + -3x + 8

Reorder the terms:
50 + -58x + 3x2 = 8 + -3x + -4x2

Solving
50 + -58x + 3x2 = 8 + -3x + -4x2

Solving for variable 'x'.

Reorder the terms:
50 + -8 + -58x + 3x + 3x2 + 4x2 = 8 + -3x + -4x2 + -8 + 3x + 4x2

Combine like terms: 50 + -8 = 42
42 + -58x + 3x + 3x2 + 4x2 = 8 + -3x + -4x2 + -8 + 3x + 4x2

Combine like terms: -58x + 3x = -55x
42 + -55x + 3x2 + 4x2 = 8 + -3x + -4x2 + -8 + 3x + 4x2

Combine like terms: 3x2 + 4x2 = 7x2
42 + -55x + 7x2 = 8 + -3x + -4x2 + -8 + 3x + 4x2

Reorder the terms:
42 + -55x + 7x2 = 8 + -8 + -3x + 3x + -4x2 + 4x2

Combine like terms: 8 + -8 = 0
42 + -55x + 7x2 = 0 + -3x + 3x + -4x2 + 4x2
42 + -55x + 7x2 = -3x + 3x + -4x2 + 4x2

Combine like terms: -3x + 3x = 0
42 + -55x + 7x2 = 0 + -4x2 + 4x2
42 + -55x + 7x2 = -4x2 + 4x2

Combine like terms: -4x2 + 4x2 = 0
42 + -55x + 7x2 = 0

Factor a trinomial.
(6 + -7x)(7 + -1x) = 0

Subproblem 1

Set the factor '(6 + -7x)' equal to zero and attempt to solve: Simplifying 6 + -7x = 0 Solving 6 + -7x = 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 + -7x = 0 + -6 Combine like terms: 6 + -6 = 0 0 + -7x = 0 + -6 -7x = 0 + -6 Combine like terms: 0 + -6 = -6 -7x = -6 Divide each side by '-7'. x = 0.8571428571 Simplifying x = 0.8571428571

Subproblem 2

Set the factor '(7 + -1x)' equal to zero and attempt to solve: Simplifying 7 + -1x = 0 Solving 7 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + -1x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1x = 0 + -7 -1x = 0 + -7 Combine like terms: 0 + -7 = -7 -1x = -7 Divide each side by '-1'. x = 7 Simplifying x = 7

Solution

x = {0.8571428571, 7}

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