40x锧56(8-x)=368求x是多少

2025-04-06 22:07:51
推荐回答(4个)
回答1:

40x+56(8-x)=368
解40x+448-56x=368
-16x=-80
x=-80÷(-16)
x=5

回答2:

40x+56(8-x)=368
解40x+448-56x=368
-16x=-80
x=5

回答3:

40x+448-56x=368
-16x=-80
x=5

回答4:

5