document.write( "Question 178768: -7+4r=-15 what is the answer with showing work \r
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document.write( "-5x+13=-17 what is the answer with showing work \r
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Algebra.Com's Answer #133756 by Mathtut(3670)![]() ![]() ![]() You can put this solution on YOUR website! -7+4r=-15 \n" ); document.write( ": \n" ); document.write( "4r=-8.....added 7 to both sides \n" ); document.write( ": \n" ); document.write( " \n" ); document.write( ": \n" ); document.write( "-5x+13=-17 \n" ); document.write( ": \n" ); document.write( "-5x=-30.....subtracted 13 from both sides \n" ); document.write( ": \n" ); document.write( " |