Solve. x+y= 14
x-y=4 by any method
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Step-by-step explanation:
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Answer:
x=9,Y=5
Step-by-step explanation:
x+y=14........(i)
x-y=4......... (ii)
(i) - (ii)
x + y= 14
x - y = 4
(-) (+) (-)
_________
2y = 10
y = 10/2
y = 5
putting the value of "y" into (i)
x+y = 14
x+5 = 14
x = 14 - 5
x = 9
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