CPM Homework Help : INT1 Problem A-43

Write an equation that represents the following situation. Let $x =$ the number of adults. Your equation should start with “ $1220 =$ ” and use x as the only variable. You do not need to solve the equation.

The number of students attending the fall play was 150 more than the number of adults attending. A total of 1220 people attended the play. How many students attended the play?

Hint 1:

Start by writing an expression that gives the number of students in terms of the number of adults who attended.

Partial Answer:

$x + 150$

Hint 2:

The total number of people who attended the play is all of the adults plus all of the students.

More Help:

Be sure to answer the question that the problem asks.

Answer:

$685$ students