0.75x+3=0点8x怎么解

0.75x+3=0点8x怎么解
2025-01-05 11:36:46
推荐回答(1个)
回答1:

0.75x+3=0.8x
3=0.8x-0.75x
3=0.05x
x=3÷0.05=60