1. MEDIUM

\(n = 22 - 7\)
What is the value of \(n\)?

  1. 29
  2. 15
  3. 16
  4. 0
  5. 53
 
2. MEDIUM

\(z - 14 + 3z = 2\)
What is the value of \(4z\)?

 
3. MEDIUM

\(c = 21 + 90\)
What is the value of \(c\)?

 
4. MEDIUM

\(5t = 3t + 12\)
What is the value of \(t\)?