document.write( "Question 1119439: graph and solve the following equation: 7r-15=r+27 \n" ); document.write( "
Algebra.Com's Answer #735005 by josgarithmetic(39620)\"\" \"About 
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Add -r to each side.
\n" ); document.write( "Add 15 to each side.\r
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\n" ); document.write( "\n" ); document.write( "r=7
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