X:{a, b, c}, because the numbers(or letters in this problem) cannot repeat.
Answer:
y=3/2x+2
Step-by-step explanation:
this would be the answer to your question
1+x=3
x=2
x-4=-2
x=2
1+x=-2
x=-3
x+3=5
x=2
x-5=3
x=8
So 1+x=3,x-4=-2,x+3=5 are equivalent
The answer is 7/4. Hope this helps! :)
