document.write( "Question 1098579: A dealer bought a used car for $12600, repaired it and sold it for $18000, thus making a profit of 25%. How much did he spend on repairs? \n" ); document.write( "
Algebra.Com's Answer #713022 by josgarithmetic(39618)\"\" \"About 
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c, cost of repairs\r
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\n" ); document.write( "\n" ); document.write( "\"12600%2Bc\", total cost to dealer\r
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\n" ); document.write( "\n" ); document.write( "\"%2818000-c-12600%29%2F%28c%2B12600%29=25%2F100\"\r
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\n" ); document.write( "\n" ); document.write( "Solve for c.
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