Pythagoras. Though it's said that the Chinese created it long before he did.
Hope this helps :)
The question is simple and the explanation but I will give you
Answer:
x = 1/2
y = 1/3
Step-by-step explanation:
6x – 3y = 2 (Multiply this by -3)
2x – 9y = -2
-18x + 9y = -6
2x – 9y = -2
-16x = -8
x = 1/2
2x – 9y = -2
2(1/2) - 9y = -2
1 - 9y = -2
-9y = -3
y = 1/3
Answer:
→Boys=6
→Girls=14
Step-by-step explanation: