Given the set definitions below, find x*y x={100,200] y={1,2} a. x*y={100,200,1,2} b. x*y={(100,,2)} c. x*y={(100,,,2)} d. x*y={(1002)}

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!