X + y = -15. Subtract x from both sides.
y = -x - 15. This is as far as we can go with the provided information.
Answer:
y = -15-x
Step-by-step explanation:
x+y = -15
make y the subject of the formuka
Your answer will be the third option.
x = -22
6(x+15) = -42
x+15 = -7
Well usually at the bottom right corner of a persons' answer there will be a little crown that you click on to mark as brainliest.
see attachment (this needs to be at least 20 characters long)
