Question

How do you simplify the expression 4a+2b+a?

Answer 1

`5a+2b`

Explanation:

When you simplify an equation, always check for like-terms. `4a` and `a` both share a common variable, `a`. This makes them like-terms. You can add like terms, creating the sum of `5a`. `2b`, having no term to be able to be added to, stays the same.