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Pre-Algebra Examples

Popular Problems

Simplify 3x+(-2-4x)

$3 x + (- 2 - 4 x)$

Step 1

Remove parentheses.

$3 x - 2 - 4 x$

Step 2

Subtract $4 x$ from $3 x$ .

$- x - 2$

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

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