x_y=3,x+y=9 tox,y ka man
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Answer:
x= 6 and y= 3
Step-by-step explanation:
Given,
x - y = 3 .... (i)
and x + y = 9 ..... (ii)
Subtracting equation (ii) from equation (i) , we get
x - y = 3
x + y = 9
- - -
_______
-2y = -6
=> y = (-6) / (-2)
=> y = 3
Putting the value of y in equation (i), we get
x - 3 = 3
=> x = 3 + 3 = 6
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