document.write( "Question 709130: I need help with this problem 21>15+2a \n" ); document.write( "
Algebra.Com's Answer #436417 by lenny460(1073)\"\" \"About 
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I need help with this problem 21>15+2a\r
\n" ); document.write( "\n" ); document.write( "21 > 15 + 2a\r
\n" ); document.write( "\n" ); document.write( "Subtract 15 from each side of the inequality.\r
\n" ); document.write( "\n" ); document.write( "21 - 15 > 15 + 2a - 15\r
\n" ); document.write( "\n" ); document.write( "Combine like terms:\r
\n" ); document.write( "\n" ); document.write( "21 - 15 = 6\r
\n" ); document.write( "\n" ); document.write( "15 - 15 = 0\r
\n" ); document.write( "\n" ); document.write( "Therefore:\r
\n" ); document.write( "\n" ); document.write( "6 > 2a\r
\n" ); document.write( "\n" ); document.write( "Divide each side by 2\r
\n" ); document.write( "\n" ); document.write( "6/2 > 2a/2\r
\n" ); document.write( "\n" ); document.write( "The Answer:\r
\n" ); document.write( "\n" ); document.write( "3 > a or\r
\n" ); document.write( "\n" ); document.write( "a < 3
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