Answer:
5-(-3y+3z)-3(-5z-y) = 6y+12z+5
Explanation:
5−(−3y+3z)−3(−5z−y)
Distribute:
=5+3y+−3z+(−3)(−5z)+(−3)(−y)
=5+3y+−3z+15z+3y
Combine Like Terms:
=(3y+3y)+(−3z+15z)+(5)
=6y+12z+5
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