Answer:
3.78 because u subtract 17.22 from 21
Answer: Please make your question clearer next time.
n= 3.78
Step-by-step Explanation:
Subtract 17.22 from both sides of the equation.
n + 17.22=22
n + 17.22 - 17.22 = 21 - 17.22
Simplify: 21 - 17.22= 3.78, Therefore n= 3.78.
