prove graph x+y=8 and x-y=6
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Answered by
3
Answer:
Step-by-step explanation:
X+Y=8this is equation 1
X-Y=6 this is equation 2
Solving 1and2
X=7and Y=1
Answered by
1
we get parallel lines after making graph of these eqn
Hence, it proved that they are parallrl to each other
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