2x+3y/5x-3y=3/5求x/y的值
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/29 07:35:08
![2x+3y/5x-3y=3/5求x/y的值](/uploads/image/z/3851792-8-2.jpg?t=2x%2B3y%2F5x-3y%3D3%2F5%E6%B1%82x%2Fy%E7%9A%84%E5%80%BC)
x)367557}B
{lِlXYgÓKL{:J5r*Ai!PԲZd/.H̳:" +X=
2x+3y/5x-3y=3/5求x/y的值
2x+3y/5x-3y=3/5求x/y的值
2x+3y/5x-3y=3/5求x/y的值
2x+3y/5x-3y=3/5
所以
5(2x+3y)=3(5x-3y)
10x+15y=15x-9y
5x=24y
x/y=24/5
x/y=24/5
已知x-y/x+y=3,求代数式5(x-y)/x+y-x+y/2(x-y)
已知:3x-5y=0,求x/y,x-y/y,x-y/x
(x-y)/(x+y)=3求( 3x-2y-1)/(x+y-5)
若x-y/x+y=5,求x-y/2x+2y+5x+5y/3x-3y的值
若x+y分之x-y=3,求式子x+y分之5(x-y)—2(x-y)分之x+y的值
若x-y分之x+y=3,求式子x+y分之5(x-y)—2(x-y)分之x+y的值
{(x+y)/2+(x-y)/3=1,(x+y)-5(x-y)=2.求x=?,y=?
已知x-y=3,求[(x+y)(x-y)-(x-y)^2+2y(x-y)]除以的值
2x+3y/5x-3y=3/5求x/y的值
已知5/x=3/y,求x+y/x+x-y/y-x^2-y^2/y^2的值
已知x/5=y/3,求x+y分之x+x-y分之y减y^2/x^2-y^2的值
x+y/3x-2y=5/3 求x:y的比值
已知3x-2y/x+y=5/3求x;y的值
已知x+y/3x-2y=5/3求x;y的值
已知5|x+y-3|+(x-2y)²=5,求x+y的值
求5x-2y=x-y=4x-3y-2的解
(x+y-5)+|3y-2x+10|=0,求 x,y的值
若2/x-1/y=3,求[y/x-y/x-y(x-y/x-x+y)]/x-2y/x的值