Answer :

8x − 8 = 4x + 12

Add 8 to both sides:

8x = 4x + 20

Subtract 4x from both sides:

4x = 20

Divide both sides by 4:

x = 20/4

x = 5

Answer:

x = 5

Step-by-step explanation:

           8x - 8 = 4x + 12

           8x - 4x = +12 + 8

                   4x = 20

                      x = 20/4

                          = 5  

       Therefore, x = 5

Hope this helped

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