How do you solve this problem using who:
4(1+3x)+4x=-18+5x

First, you develop, so you get:


Then, you put known numbers (numbers without x) apart, and unknown numbers (numbers with x) apart. And remember, moving from a side to another change the sign of the Number (Positive become negative, and negative become positive) so you get:


Now, you do the calculations, you get:


Then, you move 11 to the other side. And since it was in a multiplication equation, it become a division. So you get:



Hope this Helps! :D

The correct answer is: 2