document.write( "Question 175688: i am supposed to get the formula y-y1=m(x-x1) into the formula y=mx+b. the problem is: y-2=7(x-1). i have an idea how to do this, but i'm still lost. \n" ); document.write( "
Algebra.Com's Answer #130787 by stanbon(75887)\"\" \"About 
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i am supposed to get the formula y-y1=m(x-x1) into the formula y=mx+b. the problem is:
\n" ); document.write( "y-2=7(x-1)
\n" ); document.write( "y = 7x - 7 + 2\r
\n" ); document.write( "\n" ); document.write( "y = 7x -5
\n" ); document.write( "=================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "
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