document.write( "Question 801408: How do you solve y=2x+2 in substation form
\n" ); document.write( " 6x+y=4
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Algebra.Com's Answer #483545 by mananth(16946)\"\" \"About 
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y=2x+2 in substation form
\n" ); document.write( " 6x+y=4 \r
\n" ); document.write( "\n" ); document.write( "6x+y=4\r
\n" ); document.write( "\n" ); document.write( "substitute y\r
\n" ); document.write( "\n" ); document.write( "6x+2x+2= 4\r
\n" ); document.write( "\n" ); document.write( "8x+2=4\r
\n" ); document.write( "\n" ); document.write( "8x=2
\n" ); document.write( "x=2/8
\n" ); document.write( "x=1/4\r
\n" ); document.write( "\n" ); document.write( "plug x to get value of y\r
\n" ); document.write( "\n" ); document.write( "6*1/4 +y =4\r
\n" ); document.write( "\n" ); document.write( "y=4-3/2\r
\n" ); document.write( "\n" ); document.write( "y=5/2
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