document.write( "Question 908630: In 12 years, Ruth's age would be 4 more than twice her current age. How old is Ruth? \n" ); document.write( "
Algebra.Com's Answer #551165 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
x current age
\n" ); document.write( "x+12 = 2x+4
\n" ); document.write( "8 = x
\n" ); document.write( "checking...12 years from now
\n" ); document.write( "20 = 2•8 + 4
\n" ); document.write( "
\n" );