will someone help -2x-1>-21 or 2x+7>37
-2x - 1 > - 21-2x > -21 + 1-2x > -20x < -20/-2x < 102x + 7 > 372x > 37 - 72x > 30x > 30/2x > 15solution : x < 10 , x > 15graphed : open circle on 10, shaded to the left : open circle on 15,shaded to the right.
