Answers

2016-02-10T12:05:44+05:30
2016-02-10T13:19:54+05:30
3t + (1/7) = t+ (9/14) + t - (7/14)
3t-t-t= (9/14) -(7/14) -(1/7)
3t -2t = (2/14) - (1/7)
t = (1/7) - (1/7)
ie, t = 0.
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