5Ⅹ=3/5 Ⅹ:8/15=5:6 2.88+Ⅹ=4.04 Ⅹ-3/5=1 = = = = 这些是解方程,
5Ⅹ=3/5 Ⅹ:8/15=5:6 2.88+Ⅹ=4.04 Ⅹ-3/5=1
人气:107 ℃ 时间:2020-03-28 05:19:06
解答
5Ⅹ=3/5
x=3/5*1/5
x=3/25
Ⅹ:8/15=5:6
6x=8/15*5
x=8/3*1/6
x=4/9
2.88+Ⅹ=4.04
x=4.04-2.88
x=1.16
Ⅹ-3/5=1
x=1+3/5
x=8/5
这可是最先回答的哟.祝进步!
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