Question 1137518
x-2 and x
boy and sister


{{{((x-2)-3)+(x-3)=48}}}
-
{{{x-5+x-3=48}}}
{{{2x=48+8}}}
{{{2x=56}}}
{{{x=28}}}--------sister


{{{x-2=highlight_green(26)}}}------------"boy"