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3x+5y=15

2007-12-10 01:28:23 · 5 answers · asked by ersan b 4 in Science & Mathematics Mathematics

5 answers

5y = - 3x + 15
y = (- 3/5) x + 3

2007-12-10 09:19:41 · answer #1 · answered by Como 7 · 2 0

bring 3X over to the other side..... it becomes -3X


divide 5 from 5y and also from 15...

it leaves you at y=-3x+3

2007-12-10 01:37:25 · answer #2 · answered by Anonymous · 0 0

3x+5y=15
5y = -3x + 15
y = -3/5x + 3

2007-12-10 01:35:51 · answer #3 · answered by CPUcate 6 · 0 0

3x+5y=15
5y=15-3x
y=(15-3x)/5
y=3-3/5x

2007-12-10 01:36:33 · answer #4 · answered by Siva 5 · 0 0

Y = -3/5X + 3

2007-12-10 01:34:46 · answer #5 · answered by kcbranaghsgirl 6 · 1 0

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