Identify the four step used to solve this equation 4(x-7)=2x-6

What is the vertex form of f(x) = x2 + 6x + 3

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

If a || b and e || f , what if the value of y ?