Question 999817
{{{4x-(1/10)x=3x+(4/5)}}}


{{{4x-(1/10)x-3x=4/5}}}
{{{10(4x-(1/10)x-3x)=(4/5)10}}}
{{{40x-x-30x=8}}}
{{{9x=8}}}
{{{highlight(x=8/9)}}}