Respuesta :

snog

Answer:

[tex]-14[/tex]

Step-by-step explanation:

All we have to do here is substitute [tex]a=5[/tex] and [tex]b=-3[/tex] into [tex]3b-a[/tex]. Doing so, we get:

[tex]3b-a[/tex]

[tex]=3*(-3)-5[/tex] (Substitute [tex]a=5[/tex] and [tex]b=-3[/tex] into [tex]3b-a[/tex])

[tex]=-9-5\\=-14[/tex](Simplify)

Hope this helps!