document.write( "Question 664668: How do you graph the equation 6-3/8y=4 ?
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document.write( "Also written as: 6-(3/8)y=4\r
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document.write( "Where does the graph of the above equation cross the graphed line of (2/3)x + (1/4) y = 4?
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Algebra.Com's Answer #413397 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! How do you graph the equation 6-3/8y=4 ? \n" ); document.write( "Also written as: 6-(3/8)y=4 \n" ); document.write( "------ \n" ); document.write( "Solve for \"y\": \n" ); document.write( "(3/8)y = 2 \n" ); document.write( "y = 16/3 = 5 1/3 \n" ); document.write( "the graph is a horizontal line thru all points where y = 5 1/3 \n" ); document.write( "------------ \n" ); document.write( " \n" ); document.write( "Where does the graph of the above equation cross the graphed line of (2/3)x + (1/4) y = 4? \n" ); document.write( "Solve for \"y\": \n" ); document.write( "(1/4)y = (-2/3)x + 4 \n" ); document.write( "--- \n" ); document.write( "y = (-8/3)x + 16 \n" ); document.write( "--- \n" ); document.write( "Substitute for \"y\" and solve for \"x\": \n" ); document.write( "16/3 = (-8/3)x + 16 \n" ); document.write( "----- \n" ); document.write( "16 = -8x + 48 \n" ); document.write( "8x = 32 \n" ); document.write( "x = 4 \n" ); document.write( "----- \n" ); document.write( "Point of intersection: (4,16/3) \n" ); document.write( "==================================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |