document.write( "Question 25378: 3x+5y=15 \n" ); document.write( "
Algebra.Com's Answer #13607 by Died2Soon(6)\"\" \"About 
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the Problem is: 3x+5y=15
\n" ); document.write( "First subtract the 3x from both sides like this: 3x-3x+5y=15-3x
\n" ); document.write( "you should get: 5y=-3x+15 because th 3x and the -3x cancel each other out
\n" ); document.write( "Now divide both sides by 5, like this: 5y/5=(-3x+15)/5
\n" ); document.write( "Now you should get: y=-3/5x+3
\n" ); document.write( "the slope is: -3 over 5
\n" ); document.write( "The Y-Intercept is: 3
\n" ); document.write( "So find 3 on the Y axis and put a point on that spot. Now go down 3 spaces and to the right 5 spaces, because the slope is -3 over 5. You can also reverse this and go up 3 and 5 to the left.\r
\n" ); document.write( "\n" ); document.write( "Hope this helps
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