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Popular >

simplify (5k-10)*(-9)

Solution

simplify

(5 k - 10) \cdot (- 9)

Solution

- 45 k + 90

Solution steps

(5 k - 10) (- 9)

Apply rule:

a (- b) = - ab

(5 k - 10) (- 9) = - (5 k - 10) \cdot 9

= - (5 k - 10) \cdot 9

= - 9 (5 k - 10)

Expand

- 9 (5 k - 10) : - 45 k + 90

= - 45 k + 90

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Frequently Asked Questions (FAQ)

What is (5k-10)*(-9) ?
The solution to (5k-10)*(-9) is -45k+90