After four rounds , 23 students are eliminated from a math contest . There are 18 students remaining .Write an equation you can use to find the number of students that started the math contest

After four rounds 23 students are eliminated from a math contest There are 18 students remaining Write an equation you can use to find the number of students th class=

Respuesta :

Answer:

18 + 23 = answer

Step-by-step explanation:

you cannot write an equation for a single variable problem