Respuesta :

TG2K2
4b-7-15b+3
-11b-7+3
-11b-4
Simplify

4b−7−15b+3

=4b+−7+−15b+3

Combine Like Terms:

=4b+−7+−15b+3

=(4b+−15b)+(−7+3)

=−11b−4