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A train takes 2 hours less for a journey of 300km if its speed is increased by 5 km/h from itsusual speed. Find the usual speed of the train.23.OR= 1+1+1solve for x·.[aヂ0,b#0.x+1x#-(a + b)]a+b+x) a b xhich 3rd term is 12 and the last term is 106. Find the 29h

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