Question 354616
In my homework I need to graph linear systems and estimate the solution for this equation:

y= -3x+2
y= 2x-3 

My answer for where the two lines crossed was (-1,-3) but I don't know if that's right. 
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Put that x/y pair into each equation and see if your "solution"
is really a solution.
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Putting it into the 1st equation you 
would get -3 = -3(-1) = 2
-3 = 3+2
That is wrong so (-1,-3) is not the correct solution.
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{{{graph(400,300,-10,10,-10,10,-3x+2,2x-3)}}}
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I think (1,-1) is the correct answer.
Checking:
y = -3x+2
-1 = -3*1+2
-1 = -1
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y = 2x-3
-1 = 2*1-3
-1 = 2-3
-1 = -1
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The pair 1,-1 checks out in both equations,
so that pair is the solution.
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Cheers,
Stan H.