Respuesta :

Advent5647

Answer:

All Real Numbers

Step-by-step explanation:

Step 1:

2x - 5 = 19         Equation

Step 2:

2 ( 12 ) - 5 = 19       Substitute

Step 3:

24 - 5 = 19      Multiply

Answer:

19 = 19     Subtract

Hope This Helps :)