20=6+2x

 

Asked by 160972964677239 | 6th Jan, 2018, 05:18: PM

Expert Answer:

20 = 6+2x

=> 20 - 6 = 2x

=> 2x = 14

=> x = 14/2 = 7(ans)

Answered by Arun | 6th Jan, 2018, 06:32: PM

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