solve the following equation graphically x+y=6; x-y=4
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Answer:
x=5, y=1
Step-by-step explanation:
x+y=6 ....(i)
x-y=4 ....(ii)
Adding eqn. (i) and (ii)
2x=10 or, x=10/2 or, x=5
Putting x=5 in (i) we get 5+y=6 or, y=6-5 or, y=1
Therefore, x=5, y=1
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