2(2x+5y)=3.6,5(3x+2y)=8
问题描述:
2(2x+5y)=3.6,5(3x+2y)=8
答
x=0.4
y=0.2
2(2x+5y)=3.6,5(3x+2y)=8
x=0.4
y=0.2