Answer:

-2p+11q

Step-by-step explanation:

2p-3p+3q-p+8q

-2p+11q

Answer:

it will be as

Step-by-step explanation:

p+q−(p−q)+(2p−3q)

We can write it as

=p+q−p+q+2p−3q

So we get

=2p−q