Question

16x-30-14x-6 , i know its 12 but i dont know HOW its 12.

Answer 1

Explanation:

so what you're going to want to do is set this equal to 0. add the 6 over. add the 30 over. subtract 16x-14x they have the same degree of power so you can do that. divide the coefficient of x over and x=12 maybe who really knows anymore