document.write( "Question 69430This question is from textbook Beginning Algebra
\n" ); document.write( ": plotting ordered pairs so that each is a solution for the given equation:
\n" ); document.write( "This is my problem 3x+4y=12 (0, ) ( ,3/4) ( ,0) (8/3, ) I have spent about 4 hours working on this. I tried solving for both x and y then plugging the number in. That didnt work out. I have tried graphing it to see if I could make more sense out of it that way, and that didnt help me much, and I believe it confused me worse. PLease Help!!
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Algebra.Com's Answer #49442 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
This is my problem 3x+4y=12 (0, ) ( ,3/4) ( ,0) (8/3, )
\n" ); document.write( "If x=0, you get 0+4y=12; y=3. So the point is (0,3)
\n" ); document.write( "If x=8/3, you get 3(8/3)+4y=12; 8+4y=12; 4y=4; y=1. So the point is (8/3,1)
\n" ); document.write( "If y=3/4, you get 3x+4(3/4)=12; 3x+3=12; 3x=9; x=3. So the point is (3,3/4)
\n" ); document.write( "If y=0, you get 3x+0 = 12; x=4. So the point is (4,0)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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