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Algebra Examples

Popular Problems

Simplify 21+8x+(-15)

$21 + 8 x + (- 15)$

Step 1

Remove parentheses.

$21 + 8 x - 15$

Step 2

Subtract $15$ from $21$ .

$8 x + 6$

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

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