document.write( "Question 151128: find the value of the variable and ST if S is between R and T.\r
\n" ); document.write( "\n" ); document.write( "RS=7a,ST=12a,RS=28\r
\n" ); document.write( "\n" ); document.write( "28=7a; a= 4;
\n" ); document.write( "ST= 12a; ST= 12*4= 48
\n" ); document.write( "

Algebra.Com's Answer #111177 by vamsijuly13(1)\"\" \"About 
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RS=7a,ST=12a,RS=28\r
\n" ); document.write( "\n" ); document.write( "28=7a; a= 4;
\n" ); document.write( "ST= 12a; ST= 12*4= 48
\n" ); document.write( "
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