2 7x ≥-14 July 8, 2019 16 32 64 128 2 7x 14 2 7x 14 0 2 7x 14x 2 7x 14x 4 7 7x 2 14x 0 7x 2 14x 7 7x 2 14x 7 0 7x 2 14x 0 solve by factoring 7x 2 14x 21 0 7x 2 14x 5 7x 2 14x 3 7x 2 14 x 7x 2 14x 105 7x 2 14x 5 0 7x 2 14y