Question

Please answer! only simplify

Answer 1

The answer is option 3.

Explanation:

First, you have to get rid of brackets by expanding :

14x + 3(x - 10)

= 14x + 3(x) + 3(-10)

= 14x + 3x - 30

Next, you have to collect like terms :

14x + 3x - 30

= 17x - 30