Hollllholetanyapra Hollllholetanyapra
  • 22-11-2016
  • Mathematics
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write y+4=2/3(x+7) ...?

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MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 24-11-2016
y+4=2/3(x+7)

Multiplying both sides by the denominator which is 3:
3(y+4) = 3(2/3) * (x+7)
 3y+12=2x+14

Subtract 3y:
 12 = 2x - 3y + 14

Subtract 14
 -2 = 2x - 3y
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