Answer:
−16n−41
Explanation
Distribute:
=(2)(−n)+(2)(−3)+(−7)(5)+(−7)(2n)
=−2n+−6+−35+−14n
Combine Like Terms:
=−2n+−6+−35+−14n
=(−2n+−14n)+(−6+−35)
=−16n+−41
Answer:
-16n-41
Step-by-step explanation:
2(-n-3)-7(5+2n)
First begin by expanding the bracket. That is, multiplyingthe brackets by 2 and -7 appropriately.
In doing so we have,
2(-n) x 2(-3) -7(5) x -7 (+2n)
simplifying becomes:
-2n-6-35-14n
collwct like terms becomes -2n-14n-6-35
Final answer becomes Thus: -16n-41
