Question 354616
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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Check you answer by subbing it into the equations.
y = -3x+2
-3 =? -3*(-1) + 2
-3 =? 5  It doesn't, so it's not correct.
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To graph linear eqns, you need 2 points.
y = -3x + 2
Pick 2 values for x and find y.
x = 0, y = 2 --> (0,2)
x = 2, y = -4 --> (2,-4)
Plot the 2 points, draw a straight line thru them.
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Do the same for y = 2x - 3
See where they intersect.
PS  x and y are integers.