Basic Math Examples

$- 4 (5 c + 7) - 3 c - 15$

Step 1

Factor $- 1$ out of $- 4 (5 c + 7) - 3 c - 15$ .

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Step 1.1

Factor $- 1$ out of $- 4 (5 c + 7)$ .

$- (4 (5 c + 7)) - 3 c - 15$

Step 1.2

Factor $- 1$ out of $- 3 c$ .

$- (4 (5 c + 7)) - (3 c) - 15$

Step 1.3

Rewrite $- 15$ as $- 1 (15)$ .

$- (4 (5 c + 7)) - (3 c) - 1 (15)$

Step 1.4

Factor $- 1$ out of $- (4 (5 c + 7)) - (3 c)$ .

$- (4 (5 c + 7) + 3 c) - 1 (15)$

Step 1.5

Factor $- 1$ out of $- (4 (5 c + 7) + 3 c) - 1 (15)$ .

$- (4 (5 c + 7) + 3 c + 15)$

$- (4 (5 c + 7) + 3 c + 15)$

Step 2

Apply the distributive property.

$- (4 (5 c) + 4 \cdot 7 + 3 c + 15)$

Step 3

Multiply $5$ by $4$ .

$- (20 c + 4 \cdot 7 + 3 c + 15)$

Step 4

Multiply $4$ by $7$ .

$- (20 c + 28 + 3 c + 15)$

Step 5

Add $20 c$ and $3 c$ .

$- (23 c + 28 + 15)$

Step 6

Add $28$ and $15$ .

$- (23 c + 43)$

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