The answer is 136 because 7 x 18 is 126 then + 10 is 136
This is pretty simple.
If you have a sheet that tells you your identities then you should see that

Just change

to

and get
Answer:
350=x
Step-by-step explanation:
how it got it was....
300=x-50 for there you would add 50 to both side and it would cancel the -50 and then you get 350=x
Answer:
4
Step-by-step explanation:
Plug the equation into desmos and when y is-6 x is 4 also plug in 6 for y 4 times 4 equals 16 + -6 equals 10 so the answer is 4