0.5X+0.5X=6.5
问题描述:
0.5X+0.5X=6.5
答
0.5X+0.5X=6.5
(0.5+0.5)x=6.5
1x=6.5
x=6.5
0.5X+0.5X=6.5
0.5X+0.5X=6.5
(0.5+0.5)x=6.5
1x=6.5
x=6.5