6x-12.6=18(怎么解,,
问题描述:
6x-12.6=18(怎么解,,
答
6x-12.6=18
6X=18+12.6
6x=30.6
x=5.1
6x-12.6=18(怎么解,,
6x-12.6=18
6X=18+12.6
6x=30.6
x=5.1