3 x + y = 5 ; 2 x + 3 y = 1
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Answer:
3x+y=5
y=5-3x......1)
2x+3y=1
2x+3(5-3x)=1[By 1)]
2x+15-6x=1
-4x+15=1
-4x=1-15
-4x=-14
x= - 14/4
x =-7/2
By substituting the value of x in 1) we will get,
y=5-3x
y=5-3×-7/2
y=5+21/2
y=(10+21)/2
y=31/2
Therefore the value of x is - 7/2 and value of y is 31/2
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