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Solving an absolute value equation by creating two cases with only one solution

Learn how to solve absolute value equations with multiple steps. Absolute value of a number is the positive value of the ...
BBC

How to solve simultaneous equations

We have looked at how to solve equations with one unknown value, but what happens when there are two unknown values? An equation with two unknown values will have infinitely many solutions. or \(x=100 ...
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Tutorial - how to solve a logarithmic equation with an extraneous solution ex20, 4 log3(2) - 2log3(x) = 1

In this video playlist you will explore how to solve logarithmic equations. To solve logarithmic equations it is important to first simplify your equation so that you either have an isolated ...