#### Answer

The solution of this equation is x = 400.

#### Work Step by Step

0.11x + 0.12(3x) = 188
Use the distributive property to obtain:
0.11x + 0.36x = 188
0.47x = 188
Divide both sides by 0.47:
x = 400
The solution of this equation is x = 400.

Published by
Cengage Learning

ISBN 10:
1285194055

ISBN 13:
978-1-28519-405-9

The solution of this equation is x = 400.

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