Math, asked by jiog4684, 1 year ago

Find n if np5 + 5 x np4=n+1p5

Answers

Answered by perspicaciousbird

4

5np + 20np = n + 5p

5np + 20np - n = 5p

25np - n = 5p

n (25p - 1) = 5p

n = 5p/(25p - 1)

Hope it helps you...

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