Answer:
a=7.85-1/2^b
Step-by-step explanation:
2a=15.7-b Move variable to the right side and change its sign
2a=15.7-b Divide both sides of the equation by 2
a=7.85-1/2^b The final solution for a is
5 years old. You were alive and out of another human for 5 years which makes you five years old.
Here's link to the answer:
linkcutter.ga/gyko
