3.5除以0.5减去x的5倍,差是2.6,求x?这道题怎么做

3.5除以0.5减去x的5倍,差是2.6,求x?这道题怎么做
2025-05-24 05:34:13
推荐回答(1个)
回答(1):

3.5÷0.5-5x=2.6
解:7-5x=2.6
5x=4.4
x=4.4÷5
x=0.88