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Popular >

simplify (5c-7)(-3)

Solution

simplify

(5 c - 7) (- 3)

Solution

- 15 c + 21

Solution steps

(5 c - 7) (- 3)

Apply rule:

a (- b) = - ab

(5 c - 7) (- 3) = - (5 c - 7) \cdot 3

= - (5 c - 7) \cdot 3

= - 3 (5 c - 7)

Expand

- 3 (5 c - 7) : - 15 c + 21

= - 15 c + 21

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Frequently Asked Questions (FAQ)

What is (5c-7)(-3) ?
The solution to (5c-7)(-3) is -15c+21