Question

急求一道解方程题：若实数x、y满足x/(2^3+3^3)+y/(2^3+5^3)=1,x/(4^3+3^3)+y/(4^

Answer 1

x/(2^3+3^3)+y/(2^3+5^3)=1,x/35+y/133=1,133x+35y=35*133

x/(4^3+3^3)+y/(4^3+5^3)=1,x/91+y/189=1,189x+91y=189*91

56x+56y=12544

则x+y=224