document.write( "Question 145677: Write in slope intercept form 3X-4Y=80 \n" ); document.write( "
Algebra.Com's Answer #106309 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"3x-4y=80\" Start with the given equation\r
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\n" ); document.write( "\n" ); document.write( "\"-4y=80-3x\" Subtract \"3+x\" from both sides\r
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\n" ); document.write( "\n" ); document.write( "\"-4y=-3x%2B80\" Rearrange the equation\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28-3x%2B80%29%2F%28-4%29\" Divide both sides by \"-4\"\r
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\n" ); document.write( "\n" ); document.write( "\"y=%28-3%2F-4%29x%2B%2880%29%2F%28-4%29\" Break up the fraction\r
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\n" ); document.write( "\n" ); document.write( "\"y=%283%2F4%29x-20\" Reduce\r
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\n" ); document.write( "\n" ); document.write( "So the equation is now in slope-intercept form (\"y=mx%2Bb\") where the slope is \"m=3%2F4\" and the y-intercept is \"b=-20\"
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