Basic Math Examples

$- (- 8 z - 5 (7 z - 3 (5 - 6 z)))$

Step 1

Simplify each term.

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Step 1.1

Simplify each term.

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Step 1.1.1

Apply the distributive property.

$- (- 8 z - 5 (7 z - 3 \cdot 5 - 3 (- 6 z)))$

Step 1.1.2

Multiply $- 3$ by $5$ .

$- (- 8 z - 5 (7 z - 15 - 3 (- 6 z)))$

Step 1.1.3

Multiply $- 6$ by $- 3$ .

$- (- 8 z - 5 (7 z - 15 + 18 z))$

$- (- 8 z - 5 (7 z - 15 + 18 z))$

Step 1.2

Add $7 z$ and $18 z$ .

$- (- 8 z - 5 (25 z - 15))$

Step 1.3

Apply the distributive property.

$- (- 8 z - 5 (25 z) - 5 \cdot - 15)$

Step 1.4

Multiply $25$ by $- 5$ .

$- (- 8 z - 125 z - 5 \cdot - 15)$

Step 1.5

Multiply $- 5$ by $- 15$ .

$- (- 8 z - 125 z + 75)$

$- (- 8 z - 125 z + 75)$

Step 2

Simplify terms.

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Step 2.1

Subtract $125 z$ from $- 8 z$ .

$- (- 133 z + 75)$

Step 2.2

Apply the distributive property.

$- (- 133 z) - 1 \cdot 75$

Step 2.3

Multiply.

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Step 2.3.1

Multiply $- 133$ by $- 1$ .

$133 z - 1 \cdot 75$

Step 2.3.2

Multiply $- 1$ by $75$ .

$133 z - 75$

$133 z - 75$

$133 z - 75$

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