Question 677282
Let {{{ x }}} = the age of the youngest brother
The other brothers are:
{{{ x + 2 }}}
{{{ x + 4 }}}
{{{ x + 6 }}}
{{{ x + 6 = 3x }}}
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{{{ 2x = 6 }}}
{{{ x = 3 }}}
{{{ x + 2 = 5 }}}
{{{ x + 4 = 7 }}}
{{{ x + 6 = 9 }}}
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The brother's are 3,5,7, and 9