document.write( "Question 80482: how i do this: x+2y=8 \n" ); document.write( "
Algebra.Com's Answer #57732 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
IF THIS IS A LINE EQUATON [Y=mX+b] THEN:
\n" ); document.write( "X+2Y=8
\n" ); document.write( "2Y=-X+8
\n" ); document.write( "Y=-X/2+8/2
\n" ); document.write( "Y=-X/2+4 THIS IS A LINE WITH A SLOPE (m) OF (-1/2) & A Y INTERCEPT (b) OF (4)
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-10%2C+10%2C+-10%2C+10%2C+y+=+-x%2F2+%2B4+%29+\" (graph 300x200 pixels, x from -10 to 10, y from -10 to 10, y = -x/2 +4).
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