Michelle needs to save $7,000 for school in the next two years. she found a bank that offers a 9% interest rate compounded annually. what does she need to deposit at the beginning of the year to have enough money for school?

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0