Question

help pls

Answer 1

In problem 1, it says that x = y is the first equation
This means x and y are the same number. We can replace any copy of x with y, or vice versa

The second equation is x+2y = 3
Let's replace y with x to get x+2x = 3
The x+2x simplifies to 3x meaning we now have the equation 3x = 3

If 3x = 3, then what is x?

Answer 2

thx

Answer 3

what do you get for x?

Answer 4

please close this question when done <3