(3/3)2)/6-(5x+1)/8=1,(y-2)/5-(y+3)/10=(2y+5)/10-3,这七题方程怎样解
解方程3y^2-(2y+1)(y-2)=(y-5)(y-1)
解方程:3y^2-(2y+1)(y-1)=(y-5)(y+1)
解方程:x-x-1/2=2-x+2/3 y+6=y+2/2-y-5/3
解方程:3x+2y/4=2x+y/5=x-y+1/6要详细过程
解方程:(1)4x+7y=10 (2)x+y-z=0 6x-11y+28=0 x+2y-z=3 2x-3y+2z=5
解方程:(y+4)/5+y+6=(y+8)/2-(y+4)/3
解方程 8x+5y=9,3x-5y=1 3x-2y=5,5x+4y=12
解方程y-[3y-1]等于5【y+2]
解方程x+y+(x+y/2)=15 3x+5y+4(x+y/2)=62
解方程:2y-1/3-1=5y+1/8-3y+1/6
解方程:1/5(3-2y)=2-4-7y/10+y-2/2
(4x-2y-z)-{5x[8y-2y-(x+y)]-x+(3y-10z)]=? kuai