Pre-Algebra Examples

$4 (- 2 a + 6 + a)$

Step 1

Add $- 2 a$ and $a$ .

$4 (- a + 6)$

Step 2

Apply the distributive property.

$4 (- a) + 4 \cdot 6$

Step 3

Multiply.

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Step 3.1

Multiply $- 1$ by $4$ .

$- 4 a + 4 \cdot 6$

Step 3.2

Multiply $4$ by $6$ .

$- 4 a + 24$

$- 4 a + 24$

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