document.write( "Question 199527: I'm taking a college algebra class. I have not had any algebra experience in over 20 years, so I'm very rusty. My first problem is below. I think that I solved it, but I would like input from you to see if I'm on the right track.\r
\n" ); document.write( "\n" ); document.write( "Problem:\r
\n" ); document.write( "\n" ); document.write( "16-2x+5=5x Here's what I did: 16-2x+2x+5=5x
\n" ); document.write( " 16+5=5x+2x
\n" ); document.write( " 21=7x
\n" ); document.write( " 21/7=7x/7
\n" ); document.write( " 3=x
\n" ); document.write( "Please let me know if the steps to solving this are correct and if the answer is correct. \r
\n" ); document.write( "\n" ); document.write( "I have a few other problems.\r
\n" ); document.write( "\n" ); document.write( "A. 4(y-1)=2(3+y) I don't remember how to do problems w/ parentheses.\r
\n" ); document.write( "\n" ); document.write( "B. 2/3-x/6=1\r
\n" ); document.write( "\n" ); document.write( "C. 0.2(x-4)=3\r
\n" ); document.write( "\n" ); document.write( "Any help you can offer to get me started in the right direction is appreciated. Thanks for your time and assistance.
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Algebra.Com's Answer #149924 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
first answer is correct.
\n" ); document.write( "remember ()() means multiply
\n" ); document.write( "x means multiply
\n" ); document.write( "* means multiply
\n" ); document.write( "a) 4y-4=6+2y
\n" ); document.write( " 2y=10
\n" ); document.write( " y=5
\n" ); document.write( "b) 2/3-x/6=1
\n" ); document.write( " 4/6-x/6=1
\n" ); document.write( " 4-x=1
\n" ); document.write( " -x=1-4
\n" ); document.write( " x=-1+4
\n" ); document.write( " x=3
\n" ); document.write( "c) 0.2(x-4)=3
\n" ); document.write( " 0.2x-0.8=3
\n" ); document.write( " .2x=3+0.8
\n" ); document.write( " .2x=3.8
\n" ); document.write( " x=19
\n" ); document.write( "Just to let you know, it isn't as easy as it once was, I am 69 and still tutor GED students just to keep fresh.
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