document.write( "Question 1210544: PLS HELP ME SOLVE THIS SIMULTANOUS EQUATION:USE ELIMINATION METHOD TO SOLVE 8y+42=7, 6y-8z=41 \n" ); document.write( "
Algebra.Com's Answer #853561 by josgarithmetic(39734)\"\" \"About 
You can put this solution on YOUR website!
I assume you accidentally wrote 42 instead of 4z in the first equation.\r
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\n" ); document.write( "\n" ); document.write( "\"system%288y%2B4z=7%2C6y-8z=41%29\"\r
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\n" ); document.write( "\n" ); document.write( "Multiply first by 2 and add parts.
\n" ); document.write( "\"system%2816y%2B8z=14%2C6y-8z=41%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"22y=55\"\r
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\n" ); document.write( "\n" ); document.write( "\"2y=5\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight%28y=5%2F2%29\"\r
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\n" ); document.write( "\n" ); document.write( "The other variable, y try this:
\n" ); document.write( "\"system%283%288y%2B4z%29=3%2A7%2C4%286y-8z%29=4%2A41%29\"
\n" ); document.write( "You continue.
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