A table with two row heads labeled, “x” and “y” shows the different values of x and y. The values of x are negative 3, 0, 3, and 6. The values of y corresponding to the values of x are 3, 5, 7, and 9.

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!

5: 20 dividió por 4 en ambos lados1: 4