This is in Module 0, Week 2 Test.

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Man this is too hard to understand

@readingallday Absolute value is a number's distance from 0. This is why positive numbers stay positive, and negative numbers become positive in these problems, as we are just counting how many units a number is from zero. Ex: (-7 is 7 units away from 0 & 7 is also just 7 units away from 0 but in opposite directions).

@JoyfulSapling That's actually really cool

and that's why you can't divide by zero 🙂 if you divide both sides by (5-5) its dividing by zero, which breaks math