Three friends Riya $,$ Mini and Trisha are going up a flight of stairs $.$ Riya is at step $x$ $,$ Mini is four steps ahead of Riya and Trisha is three steps behind Riya $.$
If the total number of steps is $5$ less than three times the number of steps climbed by Riya $,$ Find the total number of steps $.$

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Solution

It is given that Riya is at step $=$ $x$
Mini is four steps ahead of Riya $,$
Mini is at step $= x + 4$
Trisha is three steps behind Riya $,$
Trisha is at step $= x - 3$
The three times of the number of steps climbed by Riya $= 3 x$
Total number of steps $= 3 x - 5$
Hence $,$ The total number of steps are $3 x - 5$ $.$

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Three friends Riya, Mini and Trisha are going up a flight of stairs. Riya is at step x, Mini is four steps ahead of Riya and Trisha is three steps behind Riya.If the total number of steps is 5 less than three times the number of steps climbed by Riya, Find the total number of steps.

It is given that Riya is at step =xMini is four steps ahead of Riya,Mini is at step =x+4Trisha is three steps behind Riya,Trisha is at step =x-3 The three times of the number of steps climbed by Riya=3xTotal number of steps =3x-5Hence, The total number of steps are 3x-5 .