kingboards1 kingboards1 13-01-2017 Mathematics contestada Solve for y. 5y−2x=9z5y−2x=9z a) y=9z+2x5y=9z+2x5 b) y=5(9z+2x)y=5(9z+2x) c) y=9z+2x5y=9z+2x5 d) y=9z5+2x