The sum is adding
3 times a number is 3x
And 15 is +15
3x+15
Answer: The correct option is
(C) y = −8 ÷ 2; y = −4.
Step-by-step explanation: We are given to select the correct steps that shows the solution to the following equation :

We know that
the solution to the equation
is given by

Therefore, the solution of equation (i) is as follows :

Thus, (C) is the correct option.
Oh this is a hard one I will get back to you whenever I get it
Answer:
i think theres a typo somewhere
Step-by-step explanation: