Question 638524
{{{ 2/3 + (3m)/5 = 31/15 }}}
Multiply both sides by {{{ 15 }}}
{{{ 15*(2/3) + 15*((3m)/5) = 15*(31/15) }}}
{{{ 5*2 + 3*3m = 31 }}}
{{{ 10 + 9m = 31 }}}
{{{ 9m = 31 - 10 }}}
{{{ 9m = 21 }}}
{{{ m = 21/9 }}}
{{{ m = (7/3)*(3/3) }}}
{{{ m = 7/3 }}}