Respuesta :

If you combine like terms you get :

5x = 24

Step-by-step explanation:

[tex] - 7 + 5x - 2 = 15[/tex]

Combine like terms

[tex]5x = 15 + 7 + 2[/tex]

Further Workings :

Simplify

[tex]5x = 24[/tex]

[tex] \frac{5x}{5} = \frac{24}{5} \\ \\ x = 4.8[/tex]