Question

Simplify: 3x + 8x + 4z

Answer 1

We have the following expression given

`x+8x+4z`

And we need to simplify the expression so we can use comon factor for the first two terms and we have:

`x(1+8)\text{ +4z = 9x +4z}`

And that represent the most simplified form for this case since we can't operate x and z at the same time since there are different variables