miriambates miriambates

07-06-2014
Mathematics

Answered

How many points do the graphs of the equations 6x - 3y = 7 and 12x - 6y = 14 have in common?

Answer :

07-06-2014

ALL of their points are common. If you multiply each side of the first equation by 2, you'll see that they're both the same line.

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