已知(2x-y+1)+|x+2y-5|=0,则x= y=

慢慢选····
x=0 y=4
x=0 y=2
x=-1 y=7
x=-2 y=10
x=-3 y=13
x=-3 y=1
x=-4 y=16
x=-5 y=19
x=-6 y=22
x=-6 y=0
x=-7 y=25
x=-8 y=28
x=-9 y=31
x=-9 y=-1
x=-10 y=34
x=-11 y=37
x=-12 y=40
x=-12 y=-2
x=-13 y=43
x=-14 y=46
x=-15 y=49
x=-15 y=-3
x=-16 y=52
x=-17 y=55
x=-18 y=58
x=-18 y=-4
x=-19 y=61
x=-20 y=64
x=-21 y=67
x=-21 y=-5
x=-22 y=70
x=-23 y=73
x=-24 y=76
x=-24 y=-6
x=-25 y=79
x=-26 y=82
x=-27 y=85
x=-27 y=-7
x=-28 y=88
x=-29 y=91
x=-30 y=94
x=-30 y=-8
x=-31 y=97
x=-32 y=100
x=-33 y=-9
x=-36 y=-10
x=-39 y=-11
x=-42 y=-12
x=-45 y=-13
x=-48 y=-14
x=-51 y=-15
x=-54 y=-16
x=-57 y=-17
x=-60 y=-18
x=-63 y=-19
x=-66 y=-20
x=-69 y=-21
x=-72 y=-22
x=-75