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-5u+6=-12u+62???????

-5u+6=-12u+62???????
asked 188k views
3 votes
-5u+6=-12u+62???????

-5u+6=-12u+62???????-example-1
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User Maxim Kulikov
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2 Answers

5 votes

Answer:

Explanation:


-5u+6=-12u+62\\\textrm{Add }12u \textrm{ to both sides. }\\-5u+12u+6=-12u+12u+62\\7u+6=62\\\textrm{Subtract 6 from both sides.}\\7u+6-6=62-6\\7u=56\\\textrm{Divide both sides by}7.\\(7u)/(7)=(56)/(7)\\ u=8

answered
User Konstantin Tarkus
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7.8k points
5 votes
Esta es la respuesta U = 8
answered
User Andy Hin
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