To draw graph of 2x-y=4;find y when x=3
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Answer:
y=2
Step-by-step explanation:
initially put x is equal to 3 in the given equation,
2(3)-y=4
then I'm solving it, we get,
6-y=4
taking six to the other side we get,
-y=4-6=-2
y=2 answer
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