Determine whether the system of linear equations has a unique solution 2x+3y=7
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suppose x=0sub in eqn we will get value of y
0+3y=7
y=7/3
put x=2then 3y=7-4
y=1
put x=5 then 3y=7-10
y=-1
therefore it has unique sln
0+3y=7
y=7/3
put x=2then 3y=7-4
y=1
put x=5 then 3y=7-10
y=-1
therefore it has unique sln
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