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Intermediate Algebra

OPENSTAX

$Math Studyset Vaia Explanations$ Math

OER 2017 Edition · 1346 pages

ISBN: 9780998625720

Chapter 1: Q. 1.105 (page 78)

Simplify: $- 5 (2 - 3 a)$

Short Answer

Expert verified

The solution is $- 10 + 15 a$

Step by step solution

01

Step 1. Given information

The expression: $- 5 (2 - 3 a)$

02

Step 2. Calculation

We have,

$- 5 (2 - 3 a) = - 5 . 2 - (- 5) . 3 a = - 10 - (- 15 a) = - 10 + 15 a$

Therefore, the solution is $- 10 + 15 a$

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