Basic Math Examples

$5 y - 2 (4 z - 5 y) - 2 z$

Step 1

Apply the distributive property.

$5 y - 2 (4 z) - 2 (- 5 y) - 2 z$

Step 2

Multiply $4$ by $- 2$ .

$5 y - 8 z - 2 (- 5 y) - 2 z$

Step 3

Multiply $- 5$ by $- 2$ .

$5 y - 8 z + 10 y - 2 z$

Step 4

Add $5 y$ and $10 y$ .

$15 y - 8 z - 2 z$

Step 5

Subtract $2 z$ from $- 8 z$ .

$15 y - 10 z$

Step 6

Factor $5$ out of $15 y - 10 z$ .

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Step 6.1

Factor $5$ out of $15 y$ .

$5 (3 y) - 10 z$

Step 6.2

Factor $5$ out of $- 10 z$ .

$5 (3 y) + 5 (- 2 z)$

Step 6.3

Factor $5$ out of $5 (3 y) + 5 (- 2 z)$ .

$5 (3 y - 2 z)$

$5 (3 y - 2 z)$

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