Question 1094509
Let {{{ n }}} = number of years from now
when Alan is twice Justin's age
{{{ 26 + n = 2*( 10 + n ) }}}
{{{ 26 + n = 20 + 2n }}}
{{{ n = 6 }}}
In 6 yrs Alan is 2x Justin's age
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check:
{{{ 26 + 6 = 2*( 10 + 6 ) }}}
{{{ 32 = 2*16 }}}
{{{ 32 = 32 }}}
OK