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Pre-Algebra Examples

Popular Problems

Combine 5x+x-9x

$5 x + x - 9 x$

Step 1

Add $5 x$ and $x$ .

$6 x - 9 x$

Step 2

Subtract $9 x$ from $6 x$ .

$- 3 x$

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

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