求适合2x-y<x+y,且y满足方程3y-5=2y+3x的x的取值范围RT.
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![求适合2x-y<x+y,且y满足方程3y-5=2y+3x的x的取值范围RT.](/uploads/image/z/10121344-16-4.jpg?t=%E6%B1%82%E9%80%82%E5%90%882x-y%EF%BC%9Cx%2By%2C%E4%B8%94y%E6%BB%A1%E8%B6%B3%E6%96%B9%E7%A8%8B3y-5%3D2y%2B3x%E7%9A%84x%E7%9A%84%E5%8F%96%E5%80%BC%E8%8C%83%E5%9B%B4RT.)
求适合2x-y<x+y,且y满足方程3y-5=2y+3x的x的取值范围RT.
求适合2x-y<x+y,且y满足方程3y-5=2y+3x的x的取值范围
RT.
求适合2x-y<x+y,且y满足方程3y-5=2y+3x的x的取值范围RT.
3y-5=2y+3x,
3y-2y=3x+5,
y=3x+5,
2x-y
X>-2
2x-y<x+y
x<2y
3y-5=2y+3x
x=(y-5)/3<2y
5(y+1)/5>0
y>-1
x=(y-5)/3>-2
x的取值范围:x>-2
2x-y<x+y x<2y 3y-5=2y+3x y=3x+5 3x+5>x/2 5x+10>0 x>-2