document.write( "Question 1151295: -5x+3y=-7.5 solve for x and y then gragh. \n" ); document.write( "

Algebra.Com's Answer #772983 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+-5x+%2B+3y+=+-7.5+\"$
\n" ); document.write( "Subtract $\"+3y+\"$ from both sides
\n" ); document.write( " $\"+-5x+=+-4y+-+7.5+\"$
\n" ); document.write( "Divide both sides by $\"+-5+\"$
\n" ); document.write( " $\"+x+=+%284%2F5%29%2Ay+%2B+1.5+\"$
\n" ); document.write( " $\"+x+=+.8y+%2B+1.5+\"$
\n" ); document.write( "-------------------------
\n" ); document.write( "Now I'll solve fro $\"+y+\"$ and graph
\n" ); document.write( "Subtract $\"+1.5+\"$ from both sides
\n" ); document.write( " $\"+.8y+=+x+-+1.5+\"$
\n" ); document.write( "Divide both sides by $\"+.8+\"$
\n" ); document.write( " $\"+y+=+1.25x+-+1.875+\"$
\n" ); document.write( "Here's the plot:
\n" ); document.write( " $\"+graph%28+500%2C+500%2C+-10%2C+10%2C+-10%2C+10%2C+1.25x+-+1.875+%29+\"$ \n" ); document.write( "

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