Is -2 a solution to 30 = -5(6n + 6)?

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Solve exactly like the example. Start by adding and the divide.
5
X
Is -2 a solution to 30 = -5(6n + 6)?
100
×
X
Transcribed Image Text:5 X Is -2 a solution to 30 = -5(6n + 6)? 100 × X
1. Mult. 2. Div.
2. Subt. ↑ 1. Add
undo
5x - 1 = 28
x-p=
S30
$
x =
5
X
Check
5(6)-2 =28
30-2=28
28=28
100
×
X
Transcribed Image Text:1. Mult. 2. Div. 2. Subt. ↑ 1. Add undo 5x - 1 = 28 x-p= S30 $ x = 5 X Check 5(6)-2 =28 30-2=28 28=28 100 × X
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