math / algebra: 6(p + q) - 4(p - q)

tryangul said:
6(p+q)-4(p-q)
What were the instructions for this? Are you supposed to simplify, evaluate, or something else? What have you tried? Where are you stuck?

Please be complete. Thank you! :D

Eliz.
 
a continuation of the previous post...
6(p+q)-4(p-q)
=6p+6q-4p+4q
=2p+10q

i hope this helps!
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