30.4(-7x+ 2) < 5x 31. - 2(-x+1) < 3x 32. - 4(-x- 5) < 4- 2x 33. - 4(-x-5) < 7+3x 34. -(7x-3) <-1 +5x 35. 4(-2x+ 7) < 3 + 4x2 36. - 10 - 10(- 6x + 7) < 37. - 2 + 6(10x+ 7) < 2. 38,7+ 3(7x- 1)> 3 39. - 10 - 4(-5x+ 4) > 2 40, 2x + 2(-1- 7x) < -2x - 6