document.write( "Question 91612: Please Help!!!!!
\n" ); document.write( "Solve graphically and algebraically.\r
\n" ); document.write( "\n" ); document.write( "2x-3y=6 x+2y=10 \n" ); document.write( "
Algebra.Com's Answer #66523 by stanbon(75887)\"\" \"About 
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2x-3y=6 x+2y=10
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\n" ); document.write( "Solve each equation for Y:
\n" ); document.write( "y = (2/3)x - 2
\n" ); document.write( "y = (-1/2)x + 5
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\n" ); document.write( "Graphing to find the solution:
\n" ); document.write( "\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C%282%2F3%29x-2%2C%28-1%2F2%29x%2B5%29\"
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\n" ); document.write( "Solving algebraically:
\n" ); document.write( "Since the \"y's\" are the same:
\n" ); document.write( "(2/3)x - 2 = (-1/2)x+5
\n" ); document.write( "(2/3 + 1/2)x = 7
\n" ); document.write( "[(4+3)/6]x = 7
\n" ); document.write( "(7/6)x = 7
\n" ); document.write( "(1/6)x = 1
\n" ); document.write( "x = 6
\n" ); document.write( "Substitute to solve for y:
\n" ); document.write( "y = (2/3)6 -2 = 2
\n" ); document.write( "Solution: (6,2)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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