document.write( "Question 290076: This is a multi-step equation. I need the steps and the answer. What is r: 3r/4-4/5=7/10
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Algebra.Com's Answer #209944 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
3r/4-4/5=7/10
\n" ); document.write( "multiply through by 20
\n" ); document.write( "5*3r-4*4=7*2
\n" ); document.write( "15r-16=14
\n" ); document.write( "Can you take it from here?
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