Explanation for Question 6 From the Math (Calc) Section on the 2018 March Sat
Question six says based on the equation above what is the value of two 2 eight X minus one? Well, 3 if you look at eight, eight X minus four is equal to 24. 4 You'll see that you can divide both sides by four to get to 5 eight X minus one on the left side. 6 So eight X divided by eight X divided by four is two eight X 7 minus four of a four, which is one is equal to six. 8 And since we're trying to figure out what two I asked minus one is 9 we've actually found our answer already. 10 It's equal to six, which is answer choice.