Question

if (x+2),2x,(2x+3) are three consecutive terms of an AP , then x=? please solve it step to step

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

x = 5

Step-by-step explanation:

The average of first three terms is equal to the middle term,

average = sum/number

ie,

[(x+2)+2x+(2x+3)] / 3  = 2x

   x+2+2x+2x+3 / 3   = 2x

   x+2+2x+2x+3        = 6x

        5x+5                = 6x

        5x-6x               = -5

            -x                 = -5

             x                 = 5