I’m stuck on this one..can someone help? (It’s a quiz)

x=5

Step-by-step explanation:

y=1

This have no solution.

Step-by-step explanation:

Their are two things we don't know (x and y).

We need two effective message, and the first and the second formula are same, so we can't find the answer.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: