Solve for p, q, r
r=3
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p=5-2
Consider the first equation. Subtract 2 from both sides.
p=3
Subtract 2 from 5 to get 3.
q=3
Consider the second equation. Insert the known values of variables into the equation.
r=3
Consider the third equation. Insert the known values of variables into the equation.
p=3 q=3 r=3
The system is now solved.
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