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I am Lyosha [343]

3 years ago

12

3/7x + 1/2x = - 1/14

1 answer:

givi [52]3 years ago

3 0

3/7x + 1/2x =-1/14

6/14x + 7/14x = -1/14

13/14x= -1/14

x= 14/13(- 1/14)

x= -13

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