Answer:
x = -32 or x = -18 Depends on how the equation is written
Explanation:
-7 + x/3 = -13
Find the answer by solving for x. 
If the equation is written like this:
 Multiply both sides by 3 and add 7 to both sides
 Multiply both sides by 3 and add 7 to both sides
x = -32
Or if the equation is written like this:
 Add 7 to both sides and then multiply by 3
 Add 7 to both sides and then multiply by 3
x = -18