A+ny = n
a = n-ny
a = (1-y)n
a/(1-y) = n
<span>n = a/(1-y)</span>
The right answer is -11/2
Expanded form: 9,000,000 + 30,000 + 2,000 + 500 + 4 + 0.7 + 0.05
Answer:
ps give more info I don't understand what you want
The answer to these equations is (4.25, -5.667).