document.write( "Question 216391: what do u do with a single number in Parentheses like this (7)=70 how would u solve that problem \n" ); document.write( "
Algebra.Com's Answer #163388 by bob123132(33)\"\" \"About 
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Well are you sure there is no variable like x?
\n" ); document.write( "because if there was 7x=70 then you just divide out and get x=10.
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