Answer:
15
Step-by-step explanation:
The opposite of 15 is -15. So the opposite of -15 will be 15.
Hope this was helpful, Have a Great Day!!
-15
I think
Honestly I think that is a whole bunch of gibberish
Answer: a
the answer is D. all of the above
2x + 4y = 14 = x= −2y+7
3x - 4y = -39= x= 4=3 y−13
