3. Simplify the expression -3(4x -2) -2x

A. -8x
B.-16x
C.-14x -2
D.-14x+ 6

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!

The answer would be 484

Yes, that is the correct formula. to solve this problem given the number of years, plug in the number of years for t and plug the whole thing into the