Two coins start at \(0\). 
  • Coin \(A\) makes movements 6 and −2.
  • Coin \(B\) makes movements −8 and 12.
Do they reach the same final position? Show how you know.
 
Ans: 
 
Coin \(A\) \(=\)
 
Coin \(B\) \(=\)