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Fractions & Decimals

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Basic Number Theory

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Prime Factorization

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Coordinate Plane & Graphing

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Quadratic Equations

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$\frac{ 189 }{ 9 }$$