Question 1195909
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Meg is 6 years younger than Nelson. Nelson will be 20% older than Meg in 16 years. 
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Currently {{{N-M=6}}}



Sixteen years in the future,  Nelson {{{N+16}}}, and Meg {{{M+16}}};
At that time, Nelson "20% older than Meg"?

{{{N+16=(M+16)+(1/5)(M+16)}}}

{{{5(N+16)=5(M+16)+(M+16)}}}

{{{5(N+16)=6(M+16)}}}


You could work with the two equations {{{system(N-M=6,5(N+16)=6(M+16))}}}....


{{{5(M+6+16)=6(M+16)}}}
{{{5M+5*22=6M+6*16}}}

{{{5M+110=6M+96}}}
{{{110-96=M}}}
{{{M=14}}}-------------------Meg TODAY...

{{{N=20}}}------------------Nelson TODAY.