把方程2(x+y)-3(y-x)=3改写成用含x的代数式表示y的形式,则( )A 发布时间:2017-04-20 04:09 │ 来源:www.tikuol.com 题型:选择题 问题: 把方程2(x+y)-3(y-x)=3改写成用含x的代数式表示y的形式,则( )A.y=5x-3B.y=-x-3C.y=5x+3D.y=-5x-3
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题型:选择题 We tried to ring you back,Bryan, but we think we ______ your number incorrectly.A. looked upB. got throughC. took downD. worked out 查看答案