The sum of 8 times a number and 7 is twice the number....
8n + 7 = 2n <==
You can put it in a graphing calculator.
X Y
-2 59.64
-1 59.82
0 60
1 60.18
2 60.36
Thats it. and you just graph it
Answer:
x = 55
It is vertically opposite to 55
Answer: idk tbh
Step-by-step explanation: