Question 1053497
{{{A=2x}}}
{{{B=5x}}}
{{{C=8x}}}
and
{{{B=25+A}}}
Substituting,
{{{5x=25+2x}}}
{{{3x=25}}}
{{{x=25/3}}}
So then,
{{{A=50/3}}}
{{{B=125/3}}}
{{{C=200/3}}}