解方程:(0.5-x)y=31.93
问题描述:
解方程:(0.5-x)y=31.93
答
(0.5-x)y=31.93
0.5y-xy=31.93
解方程:(0.5-x)y=31.93
(0.5-x)y=31.93
0.5y-xy=31.93