x minus four times y equals
-46. Find the numbers by setting up a system of linear equations and
solving the system using the elimination method.
x = 7, y = 15 x = 11, y = 9 x = 12, y= 11 x = -11, y = 13
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2x-4y = -46
3x+4y = 81
add the two equations, y will be eliminated
5x = 35
x = 7
plug it into 2x-4y = -46
y = (46+2x)/4 = (46+14)/4 = 15
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