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Pre-Algebra Examples

Popular Problems

Simplify 9+5r-9r

$9 + 5 r - 9 r$

Step 1

Subtract $9 r$ from $5 r$ .

$9 - 4 r$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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