16-12-2016
Mathematics

contestada

how do you solve this in standard form. y=7x-4

Respuesta :

savagesavvy1 savagesavvy1

20-12-2016

y = 2/7x - 4
y + 4 = 2/7x
4 = 2/7x - y (multiply everything by seven to get rid of the fraction)
28 = 2x - 7y
2x - 7y = 28

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