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Simplify 3c - 9d + 7c + 5d

User Aparkerlue
by
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1 Answer

2 votes

Answer:


10c-4d

Explanation:

The given expression is
3c-9d+7c+5d

First of all we make groups of like terms as shown below.


(3c+7c)+(-9d+5d)

Now, we combine the like terms.


(3+7)c+(-9+5)d

On simplifying, we get


10c-4d

Therefore, the simplified expression is
10c-4d

User SebastianG
by
8.2k points

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