Question 42778
{{{-9x - 6y = -3}}}
+
{{{10x + 6y = 6}}}
=
{{{-9x + 10x - 6y + 6y = -3 + 6}}}
{{{x = 3}}}
PLUG:
{{{3x + 2y = 1}}}
{{{3(3) + 2y = 1}}}
{{{9 + 2y = 1}}}
{{{2y = -8}}}
{{{y = -4}}}
(3,-4)
{{{ graph( 600, 600, -10, 10, -10, 10,  -1.5x + 0.5, (-5/3)x + 1) }}}