210 college students were asked in a survey if they preferred Windows or Mac brand computers. 85 students claimed that they preferred Mac to Windows brand computers. One fourth as many of the students who preferred Windows to Mac had no preference. How many of the students in the survey preferred Windows to Mac brand computers?
Check this: 210-college-students-were-asked-in-a-survey-if-they-127387.html
I couldnt find the solution for this question in the link provided?
as I am solving, I am left with 2 variables and 1 equation, Help would be really appreciated.