Posted by mikey123 on Saturday, November 8, 2008 at 12:18am.
solve by the substitution method
3x + 6y = 27
2x + y = 12
what is the solution of the system..(type an ordered pair, or N if there is no solution)
has to be like (3,5)please help me

math  bobpursley, Saturday, November 8, 2008 at 5:36am
see the other post.
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