document.write( "Question 984703: Thank you so much for helping me!
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Algebra.Com's Answer #605502 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! (5/2)a-7/2-8/5=-164/15 \n" ); document.write( "Common denominator of 30 \n" ); document.write( "75a-105-48=-328 \n" ); document.write( "75a=-175 \n" ); document.write( "a= -2.333 (-7/3 is exact) \n" ); document.write( "; \n" ); document.write( "use numerical solution to check \n" ); document.write( "-5.8333-3.5-1.6=-10.933, and that is -164/15 \n" ); document.write( " |