find four solution of equation 3x-2y=5
Answers
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four solutions will come when we put X = 1 ,2 and y = 1,2.
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let X= 1. 3x-2y=5
3(1)-2y=5
3-2y =5
-2y = 5-3
-2y=2.
-y=2/2
y= -1
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let X= 2 3x - 2y = 5
3(2) - 2y = 5
6 - 2y = 5
-2y= 5-6
-2y=-1
-y = -1/2
y=1/2
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let y = 1. 3x- 2y =5
3x- 2(1) = 5
3x = 5+2
3x = 7
x= 7/3
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let y = 2. 3x - 2y = 5
3x - 2(2) = 5
3x - 4 = 5
3x = 5+4
3x = 9
x = 9/3
x = 3
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therefore, we get four solutions.