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Introduction to solving an equation with variables on the same side

A short and simple demo about adding like…

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From  Tom Grant 6 plays 0  

Solving a radical equation that simplifies to a linear equation:One radical, basic

Two examples that show different possible results…

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From  Tom Grant 18 plays 0  

Restriction on a variable in a denominator: Linear

Division by zero is not possible, so this shiows…

From  Tom Grant 19 plays 0