12-06-2018
Mathematics

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20-x/7=18 how to solve
problem

Respuesta :

12-06-2018

20 - x/7= 18
subtract 20 from both sides

-x/7= -2
multiply both sides by 7

-x= -14
divide both sides by -1

x= 14

ANSWER: x= 14

Hope this helps! :)

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