document.write( "Question 1205630: Write the slope-intercept equation of the line that passes through the points (2,-3) and perpendicular to 7y+4x=-14. Include the formulas used to complete the work. \n" ); document.write( "
Algebra.Com's Answer #842551 by josgarithmetic(39617)\"\" \"About 
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\"7y%2B4x=-14\"\r
\n" ); document.write( "\n" ); document.write( "\"4x%2B7y=-14\"\r
\n" ); document.write( "\n" ); document.write( "If equation for line is in form, \"Ax%2BBy=C\", the line perpendicular has left member \"Bx-Ay=D\", and right-member may be different than C. You could try to use slope-intercept form to help to see the change in the left member.\r
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\n" ); document.write( "\n" ); document.write( "Continuing with your given equation, you want \"7x-4y=7%2A2-4%28-3%29\",
\n" ); document.write( "\"7x-4y=14%2B12\"
\n" ); document.write( "\"highlight%287x-4y=26%29\"\r
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\n" ); document.write( "\n" ); document.write( "For slope-intercept form, solve for y in terms of x and adjust.
\n" ); document.write( "\"-4y=-7x%2B26\"
\n" ); document.write( "\"y=%287%2F4%29x-26%2F4\"
\n" ); document.write( "\"y=%287%2F4%29x-13%2F2\"--------or if you prefer, \"y=%287%2F4%29x-6%261%2F2\".
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