Question

find n if the given value of x is the nth term of AP 17,22,27,32....x=267

Answer 1

267= 17+ (x-1)5
267-17= (x-1)5
250=(x-1)5
50=x-1
x=51

Answer 2

Hey mate here is your answer

AP= 17,22,27,32,...;x = 267

a = 17

d = 5

an= 267

x =?

an = a +(n-1)d

267 = 17 + (x - 1) 5

267 - 17 =(x - 1)5

250 = 5x - 5

250 + 5 = 5x

255/5 = x

51 = x

Hope It helped you