Question

How do you simplify `(x + 6) + (3x − 10)`?

Answer 1

`(x+6)+(3x-10)`

`=x+6+3x-10`

`=x+3x+6-10`

`=(x+3x)+(6-10)`

`=(1+3)x-4`

`=4x-4`

`=4(x-1)`