darasimiolubusayo darasimiolubusayo 05-11-2026 Mathematics Answered 3x+y=5, x²-2y² = 1 4 3x+y= 1,2x²-y²=-2 5x+2y=2, x² + 2xy = 8 2x-y=6, xy+y=24 7 2x+y=4, x²+xy=-12 8 3x-y=-4, x² + 3y² = 16