The midpoint of is point p at (−16,6). if point a is at (−10,8), what are the coordinates of point b? (−42,20) (−22,4) (−13,7) (2,−5)

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!