Question

What and how do you get the answer to this problem?
y=ad-7;a

Answer 1

Assuming you want to solve for a, then

ad - 7 = y (reversing the equation to have a on left side )

add 7 to both sides to isolate the term with a

ad = y + 7 ( divide both sides by d )

a =
`(y + 7)/(d)`