document.write( "Question 374556: Write the standard form of the equation of each line:\r
\n" ); document.write( "\n" ); document.write( "y=-7/5x+1 answer is 7x+5y=5 but how?
\n" ); document.write( "y+4=-7(x-1) answer is 7x+y=3 how?
\n" ); document.write( "-10x-y=-5 answer is 10x+y=5 how?
\n" ); 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)\"\" \"About 
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
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