X = the number of humans and y = the number of horses.
x+y=74
2x+4y=196
Because the number of humans and horses together is 74, and the total number of legs (2 per every human, x, and 4 per every horse, y) is 196. Then, just use elimination to solve.
So, now that you have y, you can plug it into the first equation to find x:
So, x = 50 and y = 24, so there are 50 humans and 24 horses.
The correct answer is B.
Answer:
It's B. on EtDtGtE
Step-by-step explanation:
First add 2 to both sides to cancel:
x/3 = 5
then multiply by 3 to both sides to cancel the 3:
x=15
