Latest book Aptitude Question SOLUTION: please simplify and solve 1. 4x+y=2 x+2y=4 2. -x-5y=-6 3x+y=4 3. -3x+2y=7 x+y=-7 4.2x+3y=5 -x+2y=1 5.-x+2y=-6 4x-3y=4 6.4x+y=-6 3x-2y=1