X/3+y/2=3, x-2y=2 find X and y if the equations have unique solution
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Answered by
8
Answer:
x-2y=2..........(1)
X/3+y/2=3
2x+3y/6=3
2x+3y=18
x=18-3y/2........(2)
put the value of x in equation (1)
therefore
18-3y/2+2y=2
18-3y+4y/2=2
18-y=4
y=18-4
y=16
put value of y in equation (2)
x=18-3(16)/2
x= -30/2
x=-15
hence, x=-15 and. y=16
Answered by
20
Answer:
x=6 y=2
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