Here's a photo of the solution. Hope it helps and please give brainlist!
Answer:
? = 60
Step-by-step explanation:
just cross multiply like the image shows
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
the solution is x+2y - 3z =15. 2x – 2z=6 x = 3. 2/3)-22=6.