When 𝐼 = 10, 𝑎 = 2 and 𝑛 = 5, calculate the value of 𝑑 in the formula below:

𝐼 = 𝑎 + (𝑛 − 1) 𝑑

oobleck oobleck answered
2 years ago

really? Just plug in your numbers!

10 = 2+(5-1)d