solve by cross multiplication method
2x+Y=8 and X+Y=5
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Step-by-step explanation:
2x+y−5=0
3x+2y−8=0
Using cross multiplication method, we get
2x−5y=4........(1)
3x−8y=5..........(2)
8×(1)−5×(2) gives us,
x=7
substitute the value of x in eqn (1), we get,
y=2
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