Answer: {x | x<-2}
Step-by-step explanation:
To solve this problem you must:
-Subtract 1.3 from both sides:
[tex]-4.9x+1.3-1.3>11.1-1.3\\-4.9x>9.8[/tex]
- Now, you must divide both sides of the inequality by -4.9, as you can see below (The direction of the sign changes):
[tex]\frac{-4.9x}{-4.9}>\frac{9.8}{-4.9}\\x<-2[/tex]
The solution set is:
{x | x<-2}
