Question 212994
5x+y=-9 x2 --> 10x+2y = -18
3x+2y=3
10x+2y = -18
-------------Subtract
-7x = 21
x = -3
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Sub into 2nd eqn
3(-3) + 2y = 3
-9 + 2y = 3
2y = 12
y = 6
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You'll have to do the graphs.
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Ignore that other "tutor", he's a child that appears with an inane comment now and then.