Any help, I would highly appreciate it ​

B

Step-by-step explanation:

We are given the equation:

And that:

And we want to find the value of y / x.

To start, subtract x from both sides in the first equation:

Divide both sides by x:

Simplify:

Next, in the second equation, divide everything by two:

Substitute:

Simplify:

From the modified second equation, we can multipy both sides by 1/3:

Substitute:

Subtract:

Therefore, our answer is B.

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.

10+4√2 is the answer. i dont have the time to explain.