Sagot :
Answer:
Step-by-step explanation:
1. x+3
2. Let d=common difference
n+d; which is 1
Then multiply d by 2; then multiply by 2
3. x+5
Answer:
Step-by-step explanation:
1. x+3
2. Let d=common difference
n+d; which is 1
Then multiply d by 2; then multiply by 2
3. x+5