document.write( "Question 75153: How do I find the value of of the variable in the problem: 2r+10=22? Please help. \n" ); document.write( "
Algebra.Com's Answer #53969 by Earlsdon(6294)\"\" \"About 
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Solve for r:
\n" ); document.write( "\"2r%2B10+=+22\" You want to get the term with the variable by itself. So, subtract 10 from both sides of the equation.
\n" ); document.write( "\"2r%2B10-10+=+22-10\" Simplify this.
\n" ); document.write( "\"2r+=+12\" Now divide both sides by 2.
\n" ); document.write( "\"r+=+6\"
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