
Let’s solve step by step:
- M + M + M = 12
- This simplifies to
3M = 12 so M = 4
- M + T = 6
- Substituting M =4
we get 4 + T = 6 - Solving for T we
get T = 2
- C + M + T = 7
- Substituting M =4
and T = 2 we get
C + 4 + 2 = 7 - Solving for C we
get C = 1
Now, solving T + C × N
- T = 2, C = 1, but, N is unknown
- The expression T + C × N follows the order of operations (multiplication first)
- This simplifies to 2 + (1 × N) = 2 + N
Final Answer: 2 + N (depends on N‘s value)