3v^2=19v+14

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Solution for 3v^2=19v+14 equation:


Simplifying
3v2 = 19v + 14

Reorder the terms:
3v2 = 14 + 19v

Solving
3v2 = 14 + 19v

Solving for variable 'v'.

Reorder the terms:
-14 + -19v + 3v2 = 14 + 19v + -14 + -19v

Reorder the terms:
-14 + -19v + 3v2 = 14 + -14 + 19v + -19v

Combine like terms: 14 + -14 = 0
-14 + -19v + 3v2 = 0 + 19v + -19v
-14 + -19v + 3v2 = 19v + -19v

Combine like terms: 19v + -19v = 0
-14 + -19v + 3v2 = 0

Factor a trinomial.
(-2 + -3v)(7 + -1v) = 0

Subproblem 1

Set the factor '(-2 + -3v)' equal to zero and attempt to solve: Simplifying -2 + -3v = 0 Solving -2 + -3v = 0 Move all terms containing v to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -3v = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -3v = 0 + 2 -3v = 0 + 2 Combine like terms: 0 + 2 = 2 -3v = 2 Divide each side by '-3'. v = -0.6666666667 Simplifying v = -0.6666666667

Subproblem 2

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

Solution

v = {-0.6666666667, 7}

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