Respuesta :

rkssmaths

Step-by-step explanation:

-2x + 13 = -7x +28

-2x + 7x = 28 - 13

5x = 15

so the equation showing that the variables on the right and the constants in the right is 5x = 15

if you want the answer

5x/5 = 15/5

x = 3

:)