SOLUTION: 15x - 9y = 0 2x + 3y = 21

SOLUTION: 15x - 9y = 0 2x + 3y = 21

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Question 835024: 15x - 9y = 0
2x + 3y = 21
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
from 1)
y=5/3 x

from 2)
2x+3(5/3 x) = 21
2x+5x=21
7x=21
x=3

then
y=5/3 (3)
y=5
solution:
(3,5)
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