solve the following simultaneous equation graphically x+y=6;x-y=4
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Answered by
12
x+y=4
x-y=4
adding them
therefore,
2x=8
x=4 is the answer
x-y=4
adding them
therefore,
2x=8
x=4 is the answer
deeparu:
X+y=6
sorry
sorry x= 5
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Answered by
14
x+y=6
x-y=4
This implies that
2x=10
X=5
x-y=4
This implies that
2x=10
X=5
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