連立方程式(分数8)
連立方程式を解け
x+2y4+6x+2y3=1312 2x-y3+x-2y5=858x-12y5-x-5y3=-2 5x+3y+12+x+2y+54=1-x+3y+15+3x+2y-53=-1315 5x+9y6-3x+8y4=-1162x-3y6-5x-y+64=3 3x+y5-2x+3y+210=-37x+34+2y+13=43 6x+2y12+2x-3y8=-118x+2y4-2x-y+43=-274 5x-3y14+7x+9y21=12x+4y+53+2x+1=-43 4x-2y9-4x+5y+318=54x-9y7-2x-5y+13=-233 7x-2y-178--3x+5y-66=125x+11y+22+2x-8y-13=53 7x-5y-128+3y=-62x+512-5y+618=14 2x+7y+29-4x+3y+26=2098x+3y+128+x+5y+221=-97 5x-9y+96-4x-6y-24=322x+y+212-5x+4y-515=114 -3x+6y4+5x-4y10=-72