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Pre-Algebra Examples

Popular Problems

Add 3x+5x-x+7

$3 x + 5 x - x + 7$

Step 1

Add $3 x$ and $5 x$ .

$8 x - x + 7$

Step 2

Subtract $x$ from $8 x$ .

$7 x + 7$

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

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