document.write( "Question 822741: I have to create a slope graph using this problem:
\n" ); document.write( "-10x+7y=-70
\n" ); document.write( "Stating points of -10, 2\r
\n" ); document.write( "\n" ); document.write( "I am having trouble finding the correct intersects. \n" ); document.write( "
Algebra.Com's Answer #495064 by LinnW(1048)\"\" \"About 
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I have to create a slope graph using this problem:
\n" ); document.write( "-10x+7y=-70
\n" ); document.write( "Stating points of -10, 2\r
\n" ); document.write( "\n" ); document.write( "I am having trouble finding the correct intersects.\r
\n" ); document.write( "\n" ); document.write( "Solve for y.
\n" ); document.write( "-10x+7y=-70
\n" ); document.write( "add 10x to each side.
\n" ); document.write( " 7y = 10x -70
\n" ); document.write( "divide each side by 7
\n" ); document.write( " y = (10/7)x -10
\n" ); document.write( "We now know he slope is (10/7)
\n" ); document.write( "Use y = Mx + b as a template and substitute (-10,2) for (x,y)
\n" ); document.write( " 2 = (10/7)(-10) + b
\n" ); document.write( " 2 = (-100/7) + b
\n" ); document.write( "add (100/7) to each side
\n" ); document.write( " 100/7 + 2 = b
\n" ); document.write( " 100/7 + 14/7 = b
\n" ); document.write( " 114/7 = b
\n" ); document.write( "So the equation y = (10/7)x + 114/7 goes through the point -10,2
\n" ); document.write( "To verify substitute
\n" ); document.write( " 2 =? (10/7)(-10) + 114/7
\n" ); document.write( " 2 =? -100/7 + 114/7
\n" ); document.write( " 2 =? 14/7
\n" ); document.write( " 2 = 2
\n" ); document.write( " \n" ); document.write( "
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