Question

Clyde has $900 invested at 8%. How much money must Clyde invest at 3% so that he will assume a 6% return altogether on the two investments? I want to solve in a table

Answer 1

T = The Amount to invest at 3%
D = The amount of interest earned by T.

900 * 0.08 = 72

T * 0.03 = D

(900 + T) * 0.06 = (72 + D)

Now what?

Answer 2

now what do i do

Answer 3

Solve? That was the table.