解方程 2(x-2.6)=41.6 5(x+1.5)=17.5 8(x-6解方程2(x-2.6)=41.6 5(x+1.5)=17.58(x-6.2)=41.6 (x-3)除以2=7.5
问题描述:
解方程 2(x-2.6)=41.6 5(x+1.5)=17.5 8(x-6
解方程
2(x-2.6)=41.6 5(x+1.5)=17.5
8(x-6.2)=41.6 (x-3)除以2=7.5
答