Simplify (2x + 3y) + (7x-3y)

The answer is 9x

Step-by-step explanation:

First get rid of the parentheses and think of it as combining your like terms.

2x and 7x are like terms, and 3y and - 3y are like terms.

your new equation would look like this ... 2x + 3y + 7x - 3y

2x + 7x = 9x

3y - 3y = 0

So your answer is 9x

The answer to your question is 9x