Algebra Examples

$2 (10) + 2 (x - 4)$

Step 1

Simplify each term.

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Step 1.1

Multiply $2$ by $10$ .

$20 + 2 (x - 4)$

Step 1.2

Apply the distributive property.

$20 + 2 x + 2 \cdot - 4$

Step 1.3

Multiply $2$ by $- 4$ .

$20 + 2 x - 8$

$20 + 2 x - 8$

Step 2

Subtract $8$ from $20$ .

$2 x + 12$

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