2x+y=10 x+2y=8 解方程组,

解方程组解方程组：x+|2x+y|=10,x-2y=8解方程组：x+|2x+y|=10x-2y=8 x+|2x+y|=10 解方程组{ x-2y=8--------------------x+|2x+y|=10 解方程组 { --------------------x-2y=8 解方程组(x+y)(x-2y)=-5 (x-y)(x+2y)=7 解方程组,x+y/2=3x-2y=10+6x+y/4, 解方程组 y=2x x+y=3 解方程组 4(x+y)-(2x-y)=14 ,3(x+y)-2(2x-y)=8 解方程组 2x+y(y-2x)=9 (x+y)(x+y-3)=10十万火急!求解! 解方程组:(x+3)(y-2)=(x-3)(y+10),(x+1)(y+3)=(x-2)(y+12) 解方程组 x-y/3-x+y/4=2 x-y/6-x+y/8=3 解方程组8/(x+y) +(x-y)/2=3,6/(x+y)-(x-y)/4=1 解方程组：2/(x+y)+5/(x-y)=18 9/(x+y)-10/(y-x)=66 解方程组:2/(x+y)+5/(x-y)=18 9/(x+y)-10/(y-x)=66 3/(X-Y)+10/(X+Y)=-5 2/(X-Y)-15/(X+Y)=1 解分式方程组 解联立方程组 x/x+y=5/8 x/x+y+6=2/3 解方程组:﹛2x-7y=8,3x-8y=10 2x+y=10 x+2y=8 解方程组, 用代入法解方程组4x-3y=10,2x-y=8 6/x+6/y=1/2 8/x-3/y=3/10解方程组