Question

I need help please it’s my hrw

Answer 1

[28], [42], [22], the meet at 154 sessions

Explanation:

Answer 2

Blank 1: 28

Blank 2: 42

Blank 3: 22

Answer: It will take 7 sessions.

Explanation:

We already know the 3 blanks from the equation 28x = 42 + 22x

Now to find the answer.

28x = 42 + 22x

Subtract 22x from both sides. This cancels the +22x.

28x - 22x = 42

Subtract 22x from 28x to get 6x

6x = 42

Divide both sides by 6. This undoes the multiplication by 6.

x = 42/6

Divide 42 by 6 to get 7.

x = 7

It will take 7 sessions for the costs to match.