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Pre-Algebra Examples

Popular Problems

Simplify -x-(-10x)

$- x - (- 10 x)$

Step 1

Multiply $- 10$ by $- 1$ .

$- x + 10 x$

Step 2

Add $- x$ and $10 x$ .

$9 x$

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

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