document.write( "Question 104099This question is from textbook
\n" ); document.write( ": 1. y=5x^-2 (2 is negative exponent)
\n" ); document.write( "2. 3x-1=5x-y
\n" ); document.write( "3. y=|x|+3
\n" ); document.write( "4. x+2=2x-1
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Algebra.Com's Answer #75753 by edjones(8007)\"\" \"About 
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y=5x^-2=5/x^2
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\n" ); document.write( "3x-1=5x-y
\n" ); document.write( "y=2x+1 add y+1-3x to both sides
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\n" ); document.write( "y=|x|+3
\n" ); document.write( "x=y-3...x=-y+3
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\n" ); document.write( "x+2=2x-1
\n" ); document.write( "x=3 add 1-x to both sides
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\n" ); document.write( "Ed
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