Question 203481
y= -3x+19
y= 2x-1 

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Substitute to get:
2x-1 = -3x+19
5x = 20
x = 4
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and 
x+3y=2
-x+y=1
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Add the two equations to get:
4y = 3
y = 3/4
Substitute to solve for "x":
-x + (3/4) = 1
-x = 1/4
x = -1/4
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Solution: (-1/4,3/4)
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Cheers,
Stan H.