document.write( "Question 181009: can you solve a variable in a expression ? \n" ); document.write( "
Algebra.Com's Answer #135691 by Mathtut(3670)\"\" \"About 
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you can obtain a value if you are given a number to substitute for the variable but you cannot
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\n" ); document.write( "solve and expression. You would need an equation to have something that can be
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