document.write( "Question 108493: Evaluate. 42 + 2 7 – (5 4 – 15) \n" ); document.write( "
Algebra.Com's Answer #79116 by HyperBrain(694)\"\" \"About 
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\"42+%2B+2+7+%96+%285+++4+%96+15%29=42%2B27-%2839%29=42%2B27-39=%2842%2B27%29-39=69-39=30\"\r
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