document.write( "Question 818303: y-5=7/3(x+4) is in point slope form
\n" ); document.write( "A. Write the coordinates of the point
\n" ); document.write( "B. Transform the ax+by=c form, where A,B, and C are integer constants
\n" ); document.write( "C. Find the x-intercept \n" ); document.write( "
Algebra.Com's Answer #492459 by TimothyLamb(4379)\"\" \"About 
You can put this solution on YOUR website!
point: (-4, 5)
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\n" ); document.write( "standard form: 7x - 3y = -43
\n" ); document.write( "ax + by = c
\n" ); document.write( "y - 5 = 7/3(x + 4)
\n" ); document.write( "y - 5 = (7/3)x + 28/3
\n" ); document.write( "y = (7/3)x + 28/3 + 5
\n" ); document.write( "y = (7/3)x + 28/3 + 15/3
\n" ); document.write( "y = (7/3)x + 43/3
\n" ); document.write( "(7/3)x - y + 43/3 = 0
\n" ); document.write( "(7/3)x - (3/3)y + 43/3 = 0
\n" ); document.write( "7x - 3y + 43 = 0(3)
\n" ); document.write( "7x - 3y + 43 = 0
\n" ); document.write( "7x - 3y = -43
\n" ); document.write( "---
\n" ); document.write( "x-intercept: (-6.14285714, 0)
\n" ); document.write( "7x - 3(0) = -43
\n" ); document.write( "7x = -43
\n" ); document.write( "x = -43/7
\n" ); document.write( "y = 0
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