Question 480556
Let numbers be x and y
Sum:
{{{X+y=29}}}   -------> eq(1)
{{{x-y=15}}}   -------> eq(2) 
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{{{2x-0=44}}}
{{{x=44/2}}}
{{{x=22}}}

Substitute x in eq(1)
{{{22+y=29}}}
{{{y=7}}}


So {{{x=22}}} and {{{y=7}}}