so this is the code i have so far but the answers are way off
syms a b c d e
equ1= (2.117)*a+2*b-1691.45 == 0;
equ2= (2.8235)*a-4*b-1935.22 == 0;
equ3= c+608.11-366.21-(0.666)*b+(0.7058)*a == 0;
equ4= d+211.43-(0.33)*b-(0.5294)*a == 0;
equ5= e-608.11-153.91-(0.666)*b-(0.4705)*a ==0;
sol=solve([equ1,equ2,equ3,equ4,equ5],a,b,c,d,e);
aSol = sol.a
bSol = sol.b
cSol = sol.c
dSol = sol.d
eSol = sol.e