3w(2p+7)=15(p-4)

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Solution for 3w(2p+7)=15(p-4) equation:


Simplifying
3w(2p + 7) = 15(p + -4)

Reorder the terms:
3w(7 + 2p) = 15(p + -4)
(7 * 3w + 2p * 3w) = 15(p + -4)

Reorder the terms:
(6pw + 21w) = 15(p + -4)
(6pw + 21w) = 15(p + -4)

Reorder the terms:
6pw + 21w = 15(-4 + p)
6pw + 21w = (-4 * 15 + p * 15)
6pw + 21w = (-60 + 15p)

Solving
6pw + 21w = -60 + 15p

Solving for variable 'p'.

Move all terms containing p to the left, all other terms to the right.

Add '-15p' to each side of the equation.
6pw + -15p + 21w = -60 + 15p + -15p

Reorder the terms:
-15p + 6pw + 21w = -60 + 15p + -15p

Combine like terms: 15p + -15p = 0
-15p + 6pw + 21w = -60 + 0
-15p + 6pw + 21w = -60

Add '-21w' to each side of the equation.
-15p + 6pw + 21w + -21w = -60 + -21w

Combine like terms: 21w + -21w = 0
-15p + 6pw + 0 = -60 + -21w
-15p + 6pw = -60 + -21w

Reorder the terms:
60 + -15p + 6pw + 21w = -60 + -21w + 60 + 21w

Reorder the terms:
60 + -15p + 6pw + 21w = -60 + 60 + -21w + 21w

Combine like terms: -60 + 60 = 0
60 + -15p + 6pw + 21w = 0 + -21w + 21w
60 + -15p + 6pw + 21w = -21w + 21w

Combine like terms: -21w + 21w = 0
60 + -15p + 6pw + 21w = 0

Factor out the Greatest Common Factor (GCF), '3'.
3(20 + -5p + 2pw + 7w) = 0

Ignore the factor 3.

Subproblem 1

Set the factor '(20 + -5p + 2pw + 7w)' equal to zero and attempt to solve: Simplifying 20 + -5p + 2pw + 7w = 0 Solving 20 + -5p + 2pw + 7w = 0 Move all terms containing p to the left, all other terms to the right. Add '-20' to each side of the equation. 20 + -5p + 2pw + -20 + 7w = 0 + -20 Reorder the terms: 20 + -20 + -5p + 2pw + 7w = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -5p + 2pw + 7w = 0 + -20 -5p + 2pw + 7w = 0 + -20 Combine like terms: 0 + -20 = -20 -5p + 2pw + 7w = -20 Add '-7w' to each side of the equation. -5p + 2pw + 7w + -7w = -20 + -7w Combine like terms: 7w + -7w = 0 -5p + 2pw + 0 = -20 + -7w -5p + 2pw = -20 + -7w The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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