Answer :
Answer:
50
Step-by-step explanation:
20 + 3n = ?
Substitute the variable for what it equals (n = 10)
20 + 3(10) = ?
Use PEMDAS to answer.
20 + 30 = ?
50 = ?
The answer is 50.
Answer:
50
Step-by-step explanation:
20 + 3n = ?
Substitute the variable for what it equals (n = 10)
20 + 3(10) = ?
Use PEMDAS to answer.
20 + 30 = ?
50 = ?
The answer is 50.