Drag each tile to the correct box.
Match each equation with its solution.

1. n = 1

2. n = -1

3. n = -1/5

4. n = -25

Step-by-step explanation:

1. n - 13 = -12 (add 13 to each side)

n = 1

2. n/5 = -1/5 (multiply each side by 5)

n = -1

3. -5n = 1 (divide each side by -5)

n = -1/5

4. n + 15 = -10 (subtract 15 from each side)

n = -25

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.