document.write( "Question 38425: I am trying to help my son, and I forgot the rules!!!\r
\n" ); document.write( "\n" ); document.write( "75=-5a/3\r
\n" ); document.write( "\n" ); document.write( "Thanks!!
\n" ); document.write( "mom
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Algebra.Com's Answer #23946 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Okay, Mom, I have five kids, I can dig it...
\n" ); document.write( "From 75 = -5a/3, let us multiply both sides by -3/5 (the reciprocal) and get
\n" ); document.write( "(-3/5)(75) = (-3/5)(-5a/3)
\n" ); document.write( "That way the fractions on the right cancel out, leaving only a. Thus
\n" ); document.write( "a = (-3/5)(75) = -45
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