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what is the answer of 3a + 5a

Sagot :

Answer:

The answer to 3a + 5a is 8a.

Answer:
The answer to (3a + 5a) is to 8a, we call this variables in Mathematics.

Step-by-step explanation:
You can simply add the numbers together which indicates the "3" and "5"

3a + 5a = ?

3a + 5a = (3 + 5)a = 8a

The answer is 8a

In Math the numbers with letters like (a) are called variables it represent unknown values and quantities like for example:

4a + 3a =?

And just simply add the number:

4a + 3a = (4 + 3) a = 7a

So the answer is 7a, Variables are related to algebras.