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Algebra Find the value(t) of the variable(t) in each isosceles trapezoid

Algebra Find the value(t) of the variable(t) in each isosceles trapezoid-example-1

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The two little lines are telling us that both sides are equal. Thereby,


\begin{gathered} 3x-3=x+5\rightarrow2x=8\rightarrow x=(8)/(2) \\ \rightarrow x=4 \end{gathered}

User Cambunctious
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