The aim here is to get all of the x's onto one side and the numbers onto the other side:
We can start by subtracting x from each side
2x+11=1
We can then subtract 11 from both sides
2x=-10
Finally, we can divide both sides by 2 leaving us with:
x = -5
All percents are out of 100 so start with 15/100 and then simplify
3/20
I solved for x: x> 8/15 is your answer
hope this helped
<4 = <8
3x = x + 402x = 40x = 20
m<4 = 3(20) = (60) o