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Solve for x and y .. x+y=14X-y=4 |
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Answer» Y=5,x=9 Y=5,x=8 x+y = 14x-y = 4Eliminate eq. 1 and 22y = 10y = 5Putting the value of y in eq. 1x+y = 14x+5 = 14x = 14 - 5x = 9 Add x+y = 14 and x-y =4, you will get 2x= 18 then, x = 9 . Now put the value of x in x+y =14 you will get, 9 + y = 14 , then y = 5 |
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