Question

If 2x+1,2x+3 and x+4 are in ap find x

Answer 1

Here,

2x + 3 - (2x + 1) = x + 4 - (2x + 3)

=> 2x + 3 - 2x - 1 = x + 4 - 2x - 6

=> 3 - 1 = -x - 2

=> 2 + 2 = -x

=> -4 = x

$\huge \boxed {x = - 4}$

Answer 2

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