Question 44364
{{{m - 2n = 16}}}
+
{{{8m + 2n = 2}}}
=
{{{9m = 18}}}
{{{m = 2}}}
Plug:
{{{m - 2n = 16}}}
{{{2 - 2n = 16}}}
{{{-2n = 14}}}
{{{n = -7}}}
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y-axis: 'm' values
x-axis: 'n' values
{{{ graph( 600, 600, -10, 10, -2, 10, 2x + 16, (-1/4)x + (1/4) ) }}}