sunnybee1652 sunnybee1652

06-02-2017
Mathematics

contestada

Solve the following system of equations
-2x + y = 1
-4x + y = -1

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anaguzman anaguzman

06-02-2017

1. x=1/2y+−1/2
2. x=1/4y+1/4

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FaisalDiaa FaisalDiaa

06-02-2017

X=1
Y=3 so -2 X 1 + 3 = 1
-4 X 1 + 3 = -1

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