3p+pq-4pr=

Solution for 3p+pq-4pr= equation:

Simplifying
3p + pq + -4pr = 0

Solving
3p + pq + -4pr = 0

Solving for variable 'p'.

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

Factor out the Greatest Common Factor (GCF), 'p'.
p(3 + q + -4r) = 0

Subproblem 1
Set the factor 'p' equal to zero and attempt to solve:

Simplifying
p = 0

Solving
p = 0

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

Simplifying
p = 0
Subproblem 2
Set the factor '(3 + q + -4r)' equal to zero and attempt to solve:

Simplifying
3 + q + -4r = 0

Solving
3 + q + -4r = 0

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

Add '-3' to each side of the equation.
3 + q + -3 + -4r = 0 + -3

Reorder the terms:
3 + -3 + q + -4r = 0 + -3

Combine like terms: 3 + -3 = 0
0 + q + -4r = 0 + -3
q + -4r = 0 + -3

Combine like terms: 0 + -3 = -3
q + -4r = -3

Add '-1q' to each side of the equation.
q + -1q + -4r = -3 + -1q

Combine like terms: q + -1q = 0
0 + -4r = -3 + -1q
-4r = -3 + -1q

Add '4r' to each side of the equation.
-4r + 4r = -3 + -1q + 4r

Combine like terms: -4r + 4r = 0
0 = -3 + -1q + 4r

Simplifying
0 = -3 + -1q + 4r

The solution to this equation could not be determined.

This subproblem is being ignored because a solution could not be determined.
Solution
p = {0}