document.write( "Question 331909: can you please explain this? 58-2 [30-(7+5)] \n" ); document.write( "
Algebra.Com's Answer #237897 by mananth(16946)\"\" \"About 
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58-2 [30-(7+5)]\r
\n" ); document.write( "\n" ); document.write( "first you have to solve the innermost bracket always.(7+5)
\n" ); document.write( "58-2[30-(12)]
\n" ); document.write( "then solve another bracket
\n" ); document.write( "58-2[30-12]
\n" ); document.write( "58-2[18]
\n" ); document.write( "then multiply 2 by 18
\n" ); document.write( "58-36
\n" ); document.write( "22
\n" ); document.write( "
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