7.2÷(x-1.4)=1.2怎么解的?急

7.2÷(x-1.4)=1.2怎么解的?急
2024-11-25 09:48:26
推荐回答(3个)
回答1:

7.2÷(x-1.4)=1.2
解:x-1.4=7.2÷1.2
x-1.4=6
x=6+1.4
x=7.4

回答2:


回答3:


如图