解60%+10=(x+10)*68%?
问题描述:
解60%+10=(x+10)*68%?
答
10.6=0.68x+6.8
0.68x=3.8
x=5.5882
解60%+10=(x+10)*68%?
10.6=0.68x+6.8
0.68x=3.8
x=5.5882