document.write( "Question 662637: justify each step\r
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Algebra.Com's Answer #412411 by ReadingBoosters(3246)\"\" \"About 
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3a + 5b - 2a
\n" ); document.write( "Combine like terms
\n" ); document.write( "3a - 2a + 5b
\n" ); document.write( "3-2=1; so,
\n" ); document.write( "a + 5b
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\n" ); document.write( "Delighted to help.
\n" ); document.write( "-Reading Boosters
\n" ); document.write( "Wanting for others what we want for ourselves.
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