Answer:
[tex]x=7\\\\y=16[/tex]
Step-by-step explanation:
First, you must observe the figure attached.
You can identify that:
[tex]2x+5=x+12[/tex]
Then, you can solve for the variable "x" in order to find its value. Then, you get that this is:
[tex]2x-x=12-5\\\\x=7[/tex]
You can also identify in the figure that:
[tex]y-4=x+5[/tex]
Since you know the value of "x", you can substitute it into the equation:
[tex]y-4=(7)+5[/tex]
Finally, you must solve for the variable "y" in order to find its value. So, you get:
[tex]y-4=(7)+5\\\\y-4=12\\\\y=12+4\\\\y=16[/tex]
