10/150x-1=10/100x.求x
更新时间:2026-10-01 15:41:02
问题描述:
10/150x-1=10/100x.求x
彭一芳回答:
10/150x-10/100x=1 1/15x-1/10x=10/150x-15/150x=-5/150x=-1/30x=1 30x=-1 x=-1/30
更新时间:2026-10-01 15:41:02
10/150x-1=10/100x.求x
10/150x-10/100x=1 1/15x-1/10x=10/150x-15/150x=-5/150x=-1/30x=1 30x=-1 x=-1/30