An equation states two things are equal to the other one side is equal to the other side. a)4y+8 b)4y+8=16

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

Is this a polynomial function? i need to know asap

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?