Answer:
5,2,3
Step-by-step explanation:
I don't really know what to say. Im in midd school and I saw this before.................
Answer:5,2,3
Hope this helps
0.2
5/7*x/1=1/7
5x/7=1/7
5x=1/7*7/1
5x=1
x=1/5 or 0.2
-40
2.64
x² + 6= 13
x² = 13-6
x²= 7
x = square root of 7
x = 2.64