You can put this solution on YOUR website! 7 - 3x > 20
-3x > 13 {subtracted 7 from both sides}
x < -13/3 {divided both sides by -3 and changed the inequality sign}
30x - 12 > 6(4x - 5)
30x - 12 > 24x - 30 {used distributive property}
6x - 12 > -30 {subtracted 24x from both sides}
6x > -18 {added 12 to both sides}
x > -3 {divided both sides by 6}