7p+pq-8pr=

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Solution for 7p+pq-8pr= equation: 


Simplifying
7p + pq + -8pr = 0

Solving
7p + pq + -8pr = 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(7 + q + -8r) = 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 '(7 + q + -8r)' equal to zero and attempt to solve:

Simplifying
7 + q + -8r = 0

Solving
7 + q + -8r = 0

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

Add '-7' to each side of the equation.
7 + q + -7 + -8r = 0 + -7

Reorder the terms:
7 + -7 + q + -8r = 0 + -7

Combine like terms: 7 + -7 = 0
0 + q + -8r = 0 + -7
q + -8r = 0 + -7

Combine like terms: 0 + -7 = -7
q + -8r = -7

Add '-1q' to each side of the equation.
q + -1q + -8r = -7 + -1q

Combine like terms: q + -1q = 0
0 + -8r = -7 + -1q
-8r = -7 + -1q

Add '8r' to each side of the equation.
-8r + 8r = -7 + -1q + 8r

Combine like terms: -8r + 8r = 0
0 = -7 + -1q + 8r

Simplifying
0 = -7 + -1q + 8r

The solution to this equation could not be determined.

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

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