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. Solve the system. y=2x-1 3x-y=-1 no solution infinite solutions (2, 5) (−2, −5)
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. Solve the system. y=2x-1 3x-y=-1 no solution infinite solutions (2, 5) (−2, −5)
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Jan 28, 2018
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. Solve the system. y=2x-1 3x-y=-1 no solution infinite solutions (2, 5) (−2, −5)
Mathematics
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Kevin Moore
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Kevin Moore
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A) -
2x +y=-1
B) 3x-y=-1
Add the 2 equations
x = -2
B) 3*-2 -y=-1
B) -6 + 1 = y
y = -5
(−2, −5)
Gurtej Singh
answered
Feb 4, 2018
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Gurtej Singh
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