1.1+0.6X=1.8一0.8X怎样算

2025-05-18 09:50:56
推荐回答(2个)
回答1:

1.1+0.6X=1.8一0.8X
解:0.6X+0.8X=1.8-1.1
1.4X=0.7
X=0.5

回答2:

0.6x+0.8x=1.8-1.1
1.4x=0.7
x=0.5