Respuesta :

jcherry99

Answer:

3

Step-by-step explanation:

8x + 7 = 31                      Subtract 7 from both sides

    -7      -7

8x =       24                    Divide by 8

8x/8  =   24/8

x = 3

Advent5647

Answer:

x = 3

Step-by-step explanation:

Step 1: Equation

8x + 7 = 31

Step 2: Subtract on both sides

8x = 24

Step 3: Divide

x = 3

Answer:

x = 3

Hope This Helps :)