Question

3x - 6 + 7x-2x ; x = 4 Need help

Answer 1

Answer:

26

Step-by-step explanation:

Step 1:

3x - 6 + 7x - 2x

Step 2:

12 - 6 + 28 - 8

Step 3:

6 + 28 - 8

Step 4:

6 + 20

Answer:

26

Hope This Helps :)

Answer 2

Answer:

26

Step-by-step explanation:

We are told that x=4, which means you will substitute 4 in for every x.

So for 3x, you would do 3(4) because the x = 4. Just substitute 4 in for the x.

3(4) - 6 + 7(4) - 2(4)

Now, you could put that in a calculator or solve it on paper. :) If you're doing it on paper, remember PEMDAS.

12 - 6 + 28 - 8

= 26