Solve for p, r, q, s
s=-5
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q=-4-\frac{3}{3}
Consider the third equation. Insert the known values of variables into the equation.
q=-4-1
Divide 3 by 3 to get 1.
q=-5
Subtract 1 from -4 to get -5.
s=-5
Consider the fourth equation. Insert the known values of variables into the equation.
p=-4 r=3 q=-5 s=-5
The system is now solved.
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