If 2x2+8y=121.5 and x2-8y=121.5 , then x= 9 6.36 16

Question
If 2x2+8y=121.5 and x2-8y=121.5 , then x= 9 6.36 16
Answer:
If 2x2+8y=121.5 and x2-8y=121.5 , then x= 9 6.36 16
solved
algebra 10 months ago 2949