You can put this solution on YOUR website! 7x² + 4x - 3 = 0
(7x - 3)(x + 1) = 0 {factored into two binomials}
7x - 3 = 0 or x + 1 = 0 {set each factor equal to 0}
7x = 3 or x = -1 {added 3 and subtracted 1, respectively}
x = 3/7 or x = -1 {divided left equation by 7}