document.write( "Question 673773: if ab = 5y -4 and bd = 7y +3 and ad = 20y -9, what is y ? \n" ); document.write( "

Algebra.Com's Answer #418853 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "if ab = 5y -4 and bd = 7y +3 and ad = 20y -9, what is y
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document.write( "   (5y-4) + (7y+3) = 20y-9
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document.write( "       12y - 1 = 20y - 9
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document.write( "             8 = 8y
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document.write( "             1 = y
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document.write( "and..
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