document.write( "Question 205454This question is from textbook
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document.write( ": 3x+2y=5.....I am so lost on how to get the answer to place on a graph. I have the formula, just not sure how to place y=mx+b. Please help. \n" );
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Algebra.Com's Answer #155097 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 3x+2y=5.....I am so lost on how to get the answer to place on a graph. I have the formula, just not sure how to place y=mx+b. \n" ); document.write( ": \n" ); document.write( "Put equation in the y = mx + b form \n" ); document.write( "3x + 2y = 5 \n" ); document.write( "Subtract 3x from both sides: \n" ); document.write( "2y = -3x + 5 \n" ); document.write( "Divide both sides by 2 \n" ); document.write( "y = \n" ); document.write( "we can write it: \n" ); document.write( "y = -1.5x + 2.5 \n" ); document.write( ": \n" ); document.write( "Make a table for x=-3 and x = +3; substitute for x, find y \n" ); document.write( " x | y \n" ); document.write( "------- \n" ); document.write( "-3 | 7;......(y = -1.5(-3) + 2.5) \n" ); document.write( "+3 |-2;......(y = -1.5(3) + 2.5) \n" ); document.write( ": \n" ); document.write( "Plot these and join with a straight line \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "Did this help you find your way in this? \n" ); document.write( " |