document.write( "Question 402390: Find value of 'a' for 5a=4a-7. Not sure how do go about getting the variable on one side of = sign. HELP!!!??? \n" ); document.write( "
Algebra.Com's Answer #284641 by rfer(16322)\"\" \"About 
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5a=4a-7
\n" ); document.write( "subtract 4a from both sides
\n" ); document.write( "a=-7
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