Respuesta :

Advent5647

Answer:

5/45 or 1/9

Step-by-step explanation:

Step 1:

5 ( 2x + 7x ) = - 31 + 36      Equation

Step 2:

5 ( 9x ) = 5        Add and Subtract

Step 3:

45x = 5    Multiply

Step 4:

5 ÷ 45     Divide

Answer:

x = 5/45 or 1/9

Hope This Helps :)