Below are the steps to solve an equation:
step 1: |x - 5| + 2 = 5
step 2: |x - 5| = 5 - 2
step 3: |x - 5| = 3

which of the following is a correct next step to solve the equation?

Step 4: x - 5 = 3 or x - 5 = -3
Step 5: x = 3 + 5 or x = -3 + 5
Step 6: x = 8 or x = 2

12 pack of pens for $1.09

m packs =  1.09*m = 1.09m

1 composition book = $2.79

n composition books = 2.79*n = 2.79n

Total cost = (1.09m + 2.79n)

Since there is a discount of 5%, the net price would be: 100% - 5% = 95%

Net Cost = 0.95*(1.09m + 2.79n)

Cindy's bill =    $ 0.95*(1.09m + 2.79n)