What is the solution to the systems of equations below? y = x + 1
y = 3x + 3
plz give a break down i can write down

Tell whatever the ordered pair is a solution of the given system.

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x