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When I entered the following code I got the error "Warning, solutions may have been lost" I would like to know how to get rid of the warning. I also want to know the solutions found for x and n. How can I get them to be displayed?

restart;

r:=4000;

spr:=.005;

lpr:=0.030;

v:=8.90*10^(-4);

deltax:=0.2;

eqn1:=lplp+lpsp=1*10^(-8)*10000/98.06;

eqn2:=lplp=(n*pi*lpr^4)/(8*v*deltax);

eqn3:=lpsp=(x*pi*spr^4)/(8*v*deltax);

eqn4:=4000*n=x;

eqn5:={eqn1,eqn2,eqn3,eqn4};

solve(eqn5,{n,x});

 
display error student

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