document.write( "Question 134719: This is the equation 4x+3Y=12. The instructor picked the three coordinates\r
\n" ); document.write( "\n" ); document.write( "a. X is 0, Y is 4 - I understand the equation for this
\n" ); document.write( "b. X is 3 and Y is ) Do not understand how the equation was solved with the Y being 0?\r
\n" ); document.write( "\n" ); document.write( "c. X is 4 and Y is -1.33 or -4/3 . Again how was the equation solved to get this coordinate\r
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Algebra.Com's Answer #98559 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
You're confusing yourself with language. What your teacher is giving
\n" ); document.write( "you are points, not co-ordinates. If you are given a pair like this
\n" ); document.write( "(3,7) the 3 is a co-ordinate, the 7 is a co-ordinate, and together
\n" ); document.write( "they make up the point, (3,7). If you substitute EITHER the 3 for X
\n" ); document.write( "or the 7 for Y in the proper equation, which might be
\n" ); document.write( "3y = 7x, you will solve for the other co-ordinate. Getting the language
\n" ); document.write( "of algebra straight is very important.
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