Question 528694
You can call the numbers {{{x}}} and {{{ x+10 }}}
given:
{{{ 2x + 3*( x + 10 ) = 55 }}}
{{{ 2x + 3x + 30 = 55 }}}
{{{ 5x = 55 - 30 }}}
{{{ 5x = 25 }}}
{{{ x = 5 }}}
{{{ x + 10 = 15 }}}
check:
{{{ 2*5 + 3*( 5 + 10 ) = 55 }}}
{{{ 10 + 45 = 55 }}}
{{{ 55 = 55 }}}
OK