document.write( "Question 220192: Could you check my work?y=2x+5 (8, ) (-1, ) ( ,1)\r
\n" ); document.write( "\n" ); document.write( "(8, )
\n" ); document.write( "y= 2*8 + 5
\n" ); document.write( "y= 16 + 5
\n" ); document.write( "y=21\r
\n" ); document.write( "\n" ); document.write( "(-1, )\r
\n" ); document.write( "\n" ); document.write( "-1=2x +5
\n" ); document.write( "-5 +-1 = 2x +5 --5
\n" ); document.write( "-6=2x
\n" ); document.write( "-3=x\r
\n" ); document.write( "\n" ); document.write( "( ,1)\r
\n" ); document.write( "\n" ); document.write( "y=2x+5
\n" ); document.write( "y=2-1+5
\n" ); document.write( "y=-2 +5
\n" ); document.write( "y=3\r
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Algebra.Com's Answer #165357 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Could you check my work?y=2x+5 (8, ) (-1, ) ( ,1)
\n" ); document.write( "(8, )
\n" ); document.write( "y= 2*8 + 5
\n" ); document.write( "y= 16 + 5
\n" ); document.write( "y=21
\n" ); document.write( "--> (8,21)
\n" ); document.write( "--------------
\n" ); document.write( "(-1, )
\n" ); document.write( "-1=2x +5 You subbed for y ??
\n" ); document.write( "-5 +-1 = 2x +5 --5
\n" ); document.write( "-6=2x
\n" ); document.write( "-3=x
\n" ); document.write( "-------------
\n" ); document.write( "y = 2x + 5
\n" ); document.write( "y = 2*-1 + 5
\n" ); document.write( "y = 3
\n" ); document.write( "--> (-1,3)
\n" ); document.write( "------------
\n" ); document.write( "( ,1)
\n" ); document.write( "y=2x+5
\n" ); document.write( "y=2-1+5 Here you subbed for x ??
\n" ); document.write( "y=-2 +5
\n" ); document.write( "y=3
\n" ); document.write( "-------
\n" ); document.write( "1 = 2x+5
\n" ); document.write( "2x = -4
\n" ); document.write( "x = -2
\n" ); document.write( "--> (-2,1)
\n" ); document.write( "
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