SOLUTION: Find four solutions for the equation 3x + 5y = 15. I don't know if I did my solutions right and if they make sense. 3(3) + 5y = 15 9 + 5y = 15 Solution is (3,1)

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Question 106437: Find four solutions for the equation 3x + 5y = 15. I don't know if I did my solutions right and if they make sense.

3(3) + 5y = 15
9 + 5y = 15 Solution is (3,1)
5y = 6
y = 1

3x + 5(0)= 15
3x + 0 = 15 Solution is (5,0)
3x = 15
x = 5

3(0) + 5y = 15
5y = 15 Solution is (3,0)
y = 3

3x + 5(6) = 15
3x + 30 = 15 Solution is (6,-3)
3x = -15
x = -5

Answer by Fombitz(32388)   (Show Source): You can put this solution on YOUR website!
A couple of mistakes, let's go through.




That answer is wrong. It should be,

(3,1.2)




Good answer, (5,0).



Good answer, but you re-arranged your (x,y) ordered pair.
It should be (0,3).




Good answer, but you mistakenly wrote your (x,y) ordered pair.
It should be (-5,6).

The equation is for a line.
All the solutions must fall on the line.
Good luck.

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