Basic Math Examples

$3 (3 n - 2 (y - 1))$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$3 (3 n - 2 y - 2 \cdot - 1)$

Step 1.2

Multiply $- 2$ by $- 1$ .

$3 (3 n - 2 y + 2)$

$3 (3 n - 2 y + 2)$

Step 2

Apply the distributive property.

$3 (3 n) + 3 (- 2 y) + 3 \cdot 2$

Step 3

Simplify.

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Step 3.1

Multiply $3$ by $3$ .

$9 n + 3 (- 2 y) + 3 \cdot 2$

Step 3.2

Multiply $- 2$ by $3$ .

$9 n - 6 y + 3 \cdot 2$

Step 3.3

Multiply $3$ by $2$ .

$9 n - 6 y + 6$

$9 n - 6 y + 6$

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