HEY MATE I NEED HELP....
x+y=5. 2x-3y=4
SOLVE USING ELIMINATION METHEOD
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Answered by
2
here is solution.
X = 11 and y = 6
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prathamuttekar27:
worng brother..
Answered by
23
Question -
X + Y = 5
2X - 3Y = 4
Answer ==>
By Elimination method,
X + Y = 5 } ×2
2X - 3Y = 4 }×1
2X + 2Y = 10
2X - 3Y = 4
(-) (+) (-)
________________
5Y = 6
Y = 6/5
Putting Y = 6/5 on X+Y = 5
we get,
X + 6/5 = 5
X = 5 - 6/5
X = 25-6/5
X = 19/5
Hence,
X = 6/5 And Y = 19/5
Checking -
Putting the values of X and Y on X + Y = 5
we get,
19/5 + 6/5 = 5
25/5 = 5
5 = 5
L•H•S = R•H•S
the answer is absolutely right...
X = 19/5 And Y = 6/5
here is your answer...........
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