Basic Math Examples

$- (z + y) + 3 (z - 4 y)$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

$- z - y + 3 (z - 4 y)$

Step 1.2

Apply the distributive property.

$- z - y + 3 z + 3 (- 4 y)$

Step 1.3

Multiply $- 4$ by $3$ .

$- z - y + 3 z - 12 y$

$- z - y + 3 z - 12 y$

Step 2

Simplify by adding terms.

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Step 2.1

Add $- z$ and $3 z$ .

$- y + 2 z - 12 y$

Step 2.2

Subtract $12 y$ from $- y$ .

$- 13 y + 2 z$

$- 13 y + 2 z$

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