2 years ago

What is 4.5a+7+3.5a+2

Mathematics

1 answer:

Nitella [24]2 years ago

3 0

Answer:

8a+9

Step-by-step explanation:

You have to add the like terms.

4.5a+7+3.5a+2

4.5a+3.5a=8a

7+2= 9

8a+9

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