Answer
$x=7$
Work Step by Step
$2=x-5$
$2+5=x-5+5\longrightarrow$ add 5 to both sides
$x=7$
To check, substitute the value for x and see of the result is true.
$2=7-5$
$2=2\checkmark$
Elementary Technical Mathematics
by Nelson, Robert; Eren, Dale;
Published by
Brooks Cole
ISBN 10:
1285199197
ISBN 13:
978-1-28519-919-1
Chapter 6 - Section 6.1 - Equations - Exercises - Page 238: 13
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