Question

(01.02 LC) Simplify the following expression: 7x − 4y + 5z − 2x − 10y + z (5 points)

Answer 1

9x - 14y + 6z

All you have to do is add like terms so for example

2x and 7x are like terms

so are 4y and 10y

and 5z and z

I hope this helps :)!