Respuesta :

famcervantes4

Answer:

j=12

Step-by-step explanation:

j/3+5=9

x3     x3

j+15 = 27

  -15  -15

      j=12

Advent5647

Answer:

12

Step-by-step explanation:

Step 1:

j/3 + 5 = 9          Equation

Step 2:

j/3 = 4          Subtract 5 on both sides

Step 3:

j = 4 × 3       Multiply 3 on both sides

Answer:

j = 12

Hope This Helps :)