autumn90 autumn90

19-03-2018
Mathematics

contestada

Which ordered pair is a solution to this equation -2x+6y=24

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mihaela2 mihaela2

19-03-2018

4x +6y = 24
subtrat 4x on both sides
4x+6y-4x = 24-4x
6y =24-4x
divide with 6 on both sides
6y/6 = (24-4x)/6
y= 24/6 - 4x/6
y= 4 - 2/3 x

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