document.write( "Question 374556: Write the standard form of the equation of each line:\r
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document.write( "y=-7/5x+1 answer is 7x+5y=5 but how?
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document.write( "y+4=-7(x-1) answer is 7x+y=3 how?
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document.write( "-10x-y=-5 answer is 10x+y=5 how?
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document.write( "y=3/2x+5 answer is 3x-2y=10 how?\r
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Algebra.Com's Answer #266424 by rfer(16322) ![]() You can put this solution on YOUR website! y=-7/5x+1 \n" ); document.write( "multiply both sides by 5 \n" ); document.write( "5y=-7x+5 \n" ); document.write( "add 7x to both sides \n" ); document.write( "7x+5y=5 \n" ); document.write( "-------------------- \n" ); document.write( "y+4=-7(x-1) \n" ); document.write( "multiply \n" ); document.write( "y+4=-7x+7 \n" ); document.write( "add 7x to both sides \n" ); document.write( "7x+y+4=7 \n" ); document.write( "subtract 4 from both sides \n" ); document.write( "7x+y=3 \n" ); document.write( "--------------------- \n" ); document.write( "-10x-y=-5 \n" ); document.write( "multiply through by -1 \n" ); document.write( "10x+y=5 \n" ); document.write( "--------------------------- \n" ); document.write( "You try the last one. \n" ); document.write( "Bob \n" ); document.write( " \n" ); document.write( " |