8-3p(p-4)=2p

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Solution for 8-3p(p-4)=2p equation:


Simplifying
8 + -3p(p + -4) = 2p

Reorder the terms:
8 + -3p(-4 + p) = 2p
8 + (-4 * -3p + p * -3p) = 2p
8 + (12p + -3p2) = 2p

Solving
8 + 12p + -3p2 = 2p

Solving for variable 'p'.

Reorder the terms:
8 + 12p + -2p + -3p2 = 2p + -2p

Combine like terms: 12p + -2p = 10p
8 + 10p + -3p2 = 2p + -2p

Combine like terms: 2p + -2p = 0
8 + 10p + -3p2 = 0

Factor a trinomial.
(4 + -1p)(2 + 3p) = 0

Subproblem 1

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

Subproblem 2

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

Solution

p = {4, -0.6666666667}

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