document.write( "Question 443811: okay so iam doing my algebra homework. and in school i get it perfect-ally fine but than i came home and looked at it and iam so confused. it says \" Solve each system by graphing \" and than number one says ..
\n" ); document.write( "1.) x-y=7
\n" ); document.write( "3x+2y=6
\n" ); document.write( "and i remember my teacher saying you have to find the y's for each. but i don't know how to actually get the value of y for them. \n" ); document.write( "
Algebra.Com's Answer #306060 by Alan3354(69443)\"\" \"About 
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and than number one says ..
\n" ); document.write( "1.) x-y=7
\n" ); document.write( "3x+2y=6
\n" ); document.write( "and i remember my teacher saying you have to find the y's for each. but i don't know how to actually get the value of y for them.
\n" ); document.write( "----------------
\n" ); document.write( "x-y=7
\n" ); document.write( "3x+2y=6
\n" ); document.write( "------------
\n" ); document.write( "x-y = 7
\n" ); document.write( "x = 7+y
\n" ); document.write( "y = x-7
\n" ); document.write( "----------
\n" ); document.write( "3x+2y=6
\n" ); document.write( "2y = -3x + 6
\n" ); document.write( "y = (-3/2)x + 3
\n" ); document.write( "--------------
\n" ); document.write( "They're solved for y
\n" ); document.write( "To graph them, you need 2 points for each. Pick values for x and find y
\n" ); document.write( "y = x - 7
\n" ); document.write( "x = 0, y = -7 --> (0,-7)
\n" ); document.write( "x = 7, y = 0 --> (7,0)
\n" ); document.write( "Draw a line thru them.
\n" ); document.write( "---------------------
\n" ); document.write( "y = (-3/2)x + 3
\n" ); document.write( "x = 0, y = 3 --> (0,3)
\n" ); document.write( "x = 6, y = -6 --> (6,-6)
\n" ); document.write( "------------
\n" ); document.write( "You can pick any 2 points, or as many points as you like.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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