解方程x-7⼀10=1⼀5?

2025-02-02 17:49:55
推荐回答(3个)
回答1:

x=1/5+7/10
x=2/10+7/10
x =9/10

回答2:

x=1/5+7/10x=2/10+7/10x =9/10

回答3:

x-7/10=1/5?
x=7/10+1/5
x=9/10