Answer:
-5
Step-by-step explanation:
1: simplify both sides of the equation. (combine like terms)
2: subtract 3x from both sides
3: subtract 16 from both sides
4: divide both sides by 3
i hope that helped!
As an improper fraction, it would be -11/4
As a mixed number, it would be
-2 and 3/4
28 / 4 will get the unit rate for dress shirts but you have to tell the costs of the pairs of pants
Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.