posted by Jazz .
Last year, Deon had $20,000 to invest. He invested some of it in an account that paid 6% simple interest per year, and he invested the rest in an account that paid 10% simple interest per year. After one year, he received a total of $1880 in interest. How much did he invest in each account?
See if you can do this one. It is the same idea as what I just helped you with.
Work it out and I will be happy to check your answer.