Deanna was solving the following equation, 5(x + 2) - 4 = 16.
after her first step the equation looked like this, 5(x + 2) = 20.
what did deanna do to both sides of the equation to begin solving the equation?
add 4 to each side
subtract 4 from each side
multiply both sides by 5
divide both sides by 5

Add 4 to each side

Step-by-step explanation:

unless if u could do my questions, if not i wouldn't want to

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.