document.write( "Question 193791: In the equation K+6K-13=57, K is equal to:? \n" ); document.write( "
Algebra.Com's Answer #145474 by Mathtut(3670)\"\" \"About 
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k+6k-13=57
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\n" ); document.write( "7k=70.....added like terms and added 13 to both sides
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\n" ); document.write( "k=10......divided both sides by 7
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