Question

show that x=3 , y=1 is a solution of equation 3x-2y=7 ​

Answer 1

Answer:

3x-2y=7 - - - - - - (1)

Putting x = 3, y = 1 in both sides of (1) we get

3×3 - 2×1 = 7

9-2 = 7

7 = 7

So

x=3 , y=1 satisfies of equation 3x-2y=7

So

x=3 , y=1 is a solution of equation 3x-2y=7

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Answer 2

Answer:

Step-by-step explanation:

if we substitute x=3 and y=1 we get,

3(3)-2(1)=7

= 9-1=7

= 8≠7

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