Hi can you please help me with my work​

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

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?

What line represents the relationship between r and s