The equation 0 = 7 is true. sometimes always never

When you answer this can you explain

Find two numbers if their sum is 91 and the ratio is 6: 7?

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 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