Question 1021817
Numbers  x-3, x-1, x+1, x+3


According to described, {{{(x-3)(x+3)-(x-1)^2)=14}}}

{{{x^2-9-(x^2-2x+1)=14}}}

{{{2x-9-1=14}}}

{{{2x-10=14}}}

{{{x-5=7}}}

{{{x=12}}}


The values are 9, 11, 13, 15.