Basic Math Examples

$6 y - 3 (2 z - 5 y) - 4 z$

Step 1

Apply the distributive property.

$6 y - 3 (2 z) - 3 (- 5 y) - 4 z$

Step 2

Multiply $2$ by $- 3$ .

$6 y - 6 z - 3 (- 5 y) - 4 z$

Step 3

Multiply $- 5$ by $- 3$ .

$6 y - 6 z + 15 y - 4 z$

Step 4

Add $6 y$ and $15 y$ .

$21 y - 6 z - 4 z$

Step 5

Subtract $4 z$ from $- 6 z$ .

$21 y - 10 z$

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