SOLUTION: Identify the solution(s) of the system of equations, if any. x+2y=4 9x-4y=3

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Question 776005: Identify the solution(s) of the system of equations, if any.
x+2y=4
9x-4y=3
Found 2 solutions by sofiyac, stanbon:
Answer by sofiyac(983) About Me  (Show Source):
You can put this solution on YOUR website!
y=(4-x)/2
y=(3-9x)/(-4)
looks like (1,3/2)
+graph%28+300%2C+200%2C+-5%2C+5%2C+-5%2C+5%2C+%284-x%29%2F2%2C+%283-9x%29%2F%28-4%29%29+

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Identify the solution(s) of the system of equations, if any.
x+2y=4
9x-4y=3
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Modify for elimination:
2x +4y = 8
9x -4y = 3
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Solve for "x":
11x = 11
x = 1
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Solve for "y":
x + 2y = 4
1 + 2y = 4
2y = 3
y = 3/2
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Cheers,
Stan H.
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