document.write( "Question 57761This question is from textbook Algerba Introductory and Intermediate
\n" ); document.write( ": slove by graphing: 2x-3y= -6
\n" ); document.write( " 2x-y= 2\r
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Algebra.Com's Answer #39440 by Earlsdon(6294)\"\" \"About 
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Graphing linear equations is easier when the equations are put into the slope-intercept form y = mx+b:\r
\n" ); document.write( "\n" ); document.write( "\"2x-3y+=+-6\" Add 3y to both sides.
\n" ); document.write( "\"2x+=+3y-6\" Add 6 to both sides.
\n" ); document.write( "\"2x%2B6+=+3y\" Divide both sides by 3.
\n" ); document.write( "\"%282%2F3%29x+%2B+2+=+y\" or \"y+=+%282%2F3%29x+%2B+2\"\r
\n" ); document.write( "\n" ); document.write( "\"2x-y+=+2\" Add y to both sides.
\n" ); document.write( "\"2x+=+y%2B2\" Subtract 2 from both sides.
\n" ); document.write( "\"2x-2+=+y\" or \"y+=+2x-2\" \r
\n" ); document.write( "\n" ); document.write( "The graphs:
\n" ); document.write( "\"graph%28300%2C200%2C-5%2C5%2C-5%2C5%2C%282%2F3%29x%2B2%2C2x-2%29\"\r
\n" ); document.write( "\n" ); document.write( "From the graph, the solution is (3, 4)
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