document.write( "Question 1175535: Solve for y when x=10+4z/10.\r
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document.write( "a. 2x+y-z=2\r
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document.write( "I tried the following:\r
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document.write( "2(10+4z/10)+y-z=2
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document.write( "20+8z/20+y-z=2
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document.write( "20(20+8z/20+y-z=2)
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document.write( "20+8z+20y-20z=20
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document.write( "-14z+20-20=-20y
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document.write( "-14z=-20y
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document.write( "-14z/-20=y
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document.write( "7/10=y \n" );
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Algebra.Com's Answer #801200 by MathLover1(20850)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "Solve for y .\r \n" ); document.write( "\n" ); document.write( "a. \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |