Question 939607
1.   Write the numbers symbolically.
2.   Form the equation for the description.
3.   Solve the equation.


2n and 2n+2 for n any natural number.


{{{(2n)(2n+2)=168}}}


{{{2*2(n(n+1))=168}}}


{{{n(n+1)=42}}}


{{{n^2+n-42=0}}}


{{{(n-6)(n+7)=0}}}


{{{highlight(n=6)}}}, and {{{n<>-7}}} according to the description.


The numbers are 12 and 14.