52x^2-358x+147=3x^2+6x

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Solution for 52x^2-358x+147=3x^2+6x equation:


Simplifying
52x2 + -358x + 147 = 3x2 + 6x

Reorder the terms:
147 + -358x + 52x2 = 3x2 + 6x

Reorder the terms:
147 + -358x + 52x2 = 6x + 3x2

Solving
147 + -358x + 52x2 = 6x + 3x2

Solving for variable 'x'.

Reorder the terms:
147 + -358x + -6x + 52x2 + -3x2 = 6x + 3x2 + -6x + -3x2

Combine like terms: -358x + -6x = -364x
147 + -364x + 52x2 + -3x2 = 6x + 3x2 + -6x + -3x2

Combine like terms: 52x2 + -3x2 = 49x2
147 + -364x + 49x2 = 6x + 3x2 + -6x + -3x2

Reorder the terms:
147 + -364x + 49x2 = 6x + -6x + 3x2 + -3x2

Combine like terms: 6x + -6x = 0
147 + -364x + 49x2 = 0 + 3x2 + -3x2
147 + -364x + 49x2 = 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
147 + -364x + 49x2 = 0

Factor out the Greatest Common Factor (GCF), '7'.
7(21 + -52x + 7x2) = 0

Factor a trinomial.
7((3 + -7x)(7 + -1x)) = 0

Ignore the factor 7.

Subproblem 1

Set the factor '(3 + -7x)' equal to zero and attempt to solve: Simplifying 3 + -7x = 0 Solving 3 + -7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -7x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -7x = 0 + -3 -7x = 0 + -3 Combine like terms: 0 + -3 = -3 -7x = -3 Divide each side by '-7'. x = 0.4285714286 Simplifying x = 0.4285714286

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 = {0.4285714286, 7}

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