Answer
10
Step-by-step explanation:
1. c (multiply by 3 to get 9x - 3y = 15)
2. c (add the new top expression with the bottom one to get 11x = 0) substitute 0 into either equation to get -5)
hope this helps!
Answer:
Step-by-step explanation:
1 2/3 (5 2/7)
The answer should be 2x-5