Hunter is taking a multiple choice test with a total of 100 points available. Each question is worth exactly 5 points. What would be Hunter's test score (out of 100) if he got 5 questions wrong? What would be his score if he got x questions wrong?

Score with 5 questions wrong:
Score with x questions wrong:

Hunter's test score with 5 questions wrong: 100 - (5 * 5) = 75 points

Hunter's test score with x questions wrong: 100 - (x * 5) points