document.write( "Question 190892: The total cost of a suit and a cost is $291. The coat cost twice as much as the suit. What is the equation to find how much the coat cost? \n" ); document.write( "
Algebra.Com's Answer #143392 by checkley75(3666)\"\" \"About 
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S+C=291
\n" ); document.write( "S=291-C
\n" ); document.write( "C=2S
\n" ); document.write( "C=2(291-C)
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