X-1/4X+18-X÷X=20% 解方程,
问题描述:
X-1/4X+18-X÷X=20% 解方程,
答
3/4x+18-1=0.2
3/4x=-16.8
x=-22.4
X-1/4X+18-X÷X=20% 解方程,
3/4x+18-1=0.2
3/4x=-16.8
x=-22.4