解方程8.5x—0.6x=23.7
问题描述:
解方程8.5x—0.6x=23.7
答
8.5x-0.6x=23.7
解 (8.5-0.6)x=23.7
7.9x=23.7
7.9x/7.9=23.7/7.9
x=3
答
8.5x-0.6x=23.7
7.9x=23.7
x=3
答
8.5x—0.6x=23.7
7.9x=23.7
x=3
答
8.5x—0.6x=23.7
7.9x=23.7
x=23.7/7.9
x=3