Question

Jenny earned 92 of a possible 120 points on a test. She lost 4 points for each incorrect answer. Write an equation to find out how many incorrect answers Jenny had?

Answer 1

7 incorrect answers

Explanation:

120-92= 28=7

4. 4

Answer 2

4x = 120 - 92

Explanation:

4x = 18

x = 4.5 incorrect (partial credit was given)