8/15×5/16+2/5X=5/6

问题描述:

8/15×5/16+2/5X=5/6

1/6+2/5x=5/6
2/5x=5/6-1/6
2/5x=2/3
x=2/3×5/2
x=5/3
采纳我吧
祝你学习进步!!!更上一层楼

1/6+2/5x=5/6
2/5x=5/6-1/6
2/5x=2/3
x=2/3*5/2
x=5/3
百度教育团队【海纳百川团】为您解答
请点击“选为满意答案”按钮,