Aprinciple of $12000 was invested into 2 accounts. one account was invested in muni bonds which generated 6% interest rate. the other account was invested in natural resources at 8% interest rate. the total interest amount from the 2 accounts was $920. find the amount invested in each account.

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!

Ithink the answer is c just trying to others