Simple: 3 shelves times 40 games = 120 games, 120-85= 35. So the answer is 35 games.
The answer is D. Solve for the first variable in one of the equations, then substitute the result into the other equation.
Answer:
x = 3
Step-by-step explanation:
First you want to divide both sides by 5 to get 2x-4 = 2.
Afterwards, you add 4 to both sides of the equation. 2x = 6
Divide both sides by 2. x = 3