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