Simplify -5(3c-9)-9c-7c^2+5

$- 5 (3 c - 9) - 9 c - 7 c^{2} + 5$

Simplify each term.

Apply the distributive property.

$- 5 (3 c) - 5 \cdot - 9 - 9 c - 7 c^{2} + 5$

Multiply $3$ by $- 5$ .

$- 15 c - 5 \cdot - 9 - 9 c - 7 c^{2} + 5$

Multiply $- 5$ by $- 9$ .

$- 15 c + 45 - 9 c - 7 c^{2} + 5$

$- 15 c + 45 - 9 c - 7 c^{2} + 5$

Simplify by adding terms.

Subtract $9 c$ from $- 15 c$ .

$- 24 c + 45 - 7 c^{2} + 5$

Simplify the expression.

Add $45$ and $5$ .

$- 24 c - 7 c^{2} + 50$

Reorder $- 24 c$ and $- 7 c^{2}$ .

$- 7 c^{2} - 24 c + 50$

$- 7 c^{2} - 24 c + 50$

$- 7 c^{2} - 24 c + 50$

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