Question 472091
Let {{{x}}} = the original price of the car
given:
{{{ 20000 = x + .05x + .02x }}}
{{{ 20000 = x*( 1 + .05 + .02 ) }}}
{{{ x = 20000 / ( 1 + .05 + .02 ) }}}
{{{ x = 20000 / 1.07 }}}
{{{ x = 18691.59 }}}