document.write( "Question 257114: solve
\n" ); document.write( "x -a=-x +a +4b
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Algebra.Com's Answer #189082 by drk(1908)\"\" \"About 
You can put this solution on YOUR website!
We start with
\n" ); document.write( "\"x+-a=-x+%2Ba+%2B4b\"
\n" ); document.write( "and solve for x by adding x to both sides to get
\n" ); document.write( "\"2x+-+a+=+a+%2B+4b\"
\n" ); document.write( "add a to both sides to get
\n" ); document.write( "\"2x+=+2a++%2B+4b\"
\n" ); document.write( "divide by 2 to get
\n" ); document.write( "\"x+=+a+%2B+2b\"
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