Answer:
The answer is no solution.
Step-by-step explanation: First, you would add + 12 to both sides of the equation so that you would have 5c + 21 = 5c. Then, you would subtract 5c from both sides of the equation. This would leave you with 21 = 0. Since this is not true, the equation would have no solution.
I think 6 is the answer. Hopefully I answered your question
Answer:
x = 3, y = 2
Step-by-step explanation: Can i have brainliest