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18-05-2017
Mathematics

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Solve this system of equations.
y = 2x – 12
y = -x + 3

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dmcdanila9dmcdanila9 dmcdanila9dmcdanila9

18-05-2017

x = 5, y = -2
-x +3 = 2x - 12
-3x = -15
3x = 15
x = 5
y = -5+3
y=-2

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