SAT Math Tips: How to Solve Problems with Infinite Solutions or No Solution

In this video I give SAT Math Tips for a topic that many forget, but one that appears frequently on the SAT.

In these problems it is key to remember that solutions with infinite or no solution have all the variables cancel out. This also means that all the variables on one side of the equation equal the variables on the other side. I explain these rules here and go through a couple of problems.

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[aliorsel]

I like the last question, enjoyed while answering hehe

[JayS]

good video but in some of your earlier videos including this one the audio is messed up and isn't timed with what you're writing on the board