document.write( "Question 901010: solve system by graphing or using a table
\n" ); document.write( "Y=x-2
\n" ); document.write( "Y=-2x+7
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Algebra.Com's Answer #546403 by rothauserc(4718)\"\" \"About 
You can put this solution on YOUR website!
Y = x-2, red line
\n" ); document.write( "Y = -2x+7, green line
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-10%2C+10%2C+-10%2C+10%2C+x-2%2C+-2x%2B7%29+\"
\n" ); document.write( "solution is the point (3, 1), that is x = 3 and y = 1
\n" ); document.write( "check answer
\n" ); document.write( "1 = 3-2 = 1
\n" ); document.write( "1 = -2*3 +7 = 1
\n" ); document.write( "answer checks\r
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