Frequent Questions about our Solver

The problem

Click to see the original problem

How did they get 8/4

Answer provided by our tutors

Both sides of the inequality are divided by '4'

You can obtain an explanation for any step by clicking on it. Please note that you cannot click on the very first expression, which is the original problem. Quite often, several transformations will be performed within the same step. Use the explanation navigation buttons to step through all of them.

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