方程x-(1/8)x=9.1
问题描述:
方程x-(1/8)x=9.1
答
x-(1/8x=9.1
(7/8)x=9.1
x=9.1*(8/7)
x=10.4
方程x-(1/8)x=9.1
x-(1/8x=9.1
(7/8)x=9.1
x=9.1*(8/7)
x=10.4