Check which of the following are solutions of the equation 4x – 2y = 8 and which are not: (i) (3, 2) (ii) (2, 0) (iii) (4,0)
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Step-by-step explanation:
(i) By using x=3 and y=2
4(3)-2(2)=8
So, it's a solution.
(ii) By using x=2 and y=0
4(2)-2(0)=8
So, it's a solution
(iii) By using x=4 and y=0
4(4)-2(0)=16 which is not equal to 8
So, it's not a solution.
I hope this helped, lemme know if I'm incorrect.
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