document.write( "Question 679205: 4a-2.5=a-10 show how arrived at solution \n" ); document.write( "
Algebra.Com's Answer #421862 by ReadingBoosters(3246)\"\" \"About 
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Isolate the a variable on the left of the equation
\n" ); document.write( "4a - a = -10 + 2.5
\n" ); document.write( "Combine like terms
\n" ); document.write( "3a = -7.5
\n" ); document.write( "Divide both sides by 3
\n" ); document.write( "\"a+=+%28-7.5%2F3%29\"
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