Winhavanago Winhavanago Math Answered 1. x - 20 <- 12x - 20 + (___) <-12 + (____) x < 82. -7x _*> 49(-7) (___) _*> 49 (-7x)x _*< - 73. 13x + 4 > -5 + 10x13x + 4 + (__) > -5 + 10x + (__)13x + (__) > -9 + 10x (__)3x> -93x(__) > -9 (__)x >-3