SOLUTION: Y=6 3x-2y=-6

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Question 703485: Y=6
3x-2y=-6
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
y=6....eq.1
3x-2y=-6......eq.2
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3x-2y=-6.....substitute y from eq. 1
3x-2%2A6=-6
3x-12=-6
3x=-6%2B12
3x=6
x=6%2F3
x=2
if x=2 then 3%2A2-2y=-6...=>...6-2y=-6...=>...-2y=-6-6
..=>...-2y=-2..=>...y=-12%2F-2..=>...y=6
so, both lines intersect at (2,6)

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