Answer:
Horatio has 30 video games and Preston has 19
Explanation:
Set up an equation:
x = Games horatio has
Since theres two people we will give x the coefficient of 2
You get 11 from how much more horatio has
49 is the total
The Equation
49 = 2x + 11
Solve
49 = 2x + 11
-11 - 11
38 = 2x
19 = x
Preston has 19 video games and since horatio has 11 more horatio has 30 video games