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Popular >

simplify (2b-3)(-9)

Solution

simplify

(2 b - 3) (- 9)

Solution

- 18 b + 27

Solution steps

(2 b - 3) (- 9)

Apply rule:

a (- b) = - ab

(2 b - 3) (- 9) = - (2 b - 3) \cdot 9

= - (2 b - 3) \cdot 9

= - 9 (2 b - 3)

Expand

- 9 (2 b - 3) : - 18 b + 27

= - 18 b + 27

Popular Examples

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simplify-(a-1)^2 simplify

- (a - 1)^{2}

\frac{144}{7}

expand (x-3)\times (x-2)expand

(x - 3) \times (x - 2)

Frequently Asked Questions (FAQ)

What is (2b-3)(-9) ?
The solution to (2b-3)(-9) is -18b+27