#### Answer

All real numbers.

#### Work Step by Step

Given $3(x-4)=3x-12$
Factoring out the $3$ on the right side we have:
$3(x-4)=3x-12 \longrightarrow 3(x-4)=3(x-4)$
Therefore the solution are all real numbers

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

All real numbers.

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