document.write( "Question 213812: 7k+ar=-6y+r solve for r
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Algebra.Com's Answer #161513 by RAY100(1637)\"\" \"About 
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7k +ar = -6y +r,,,,,subt (ar) and adding(6y) to both sides
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\n" ); document.write( "7k + 6y = r - ar,,,,,,factor
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\n" ); document.write( "7k+6y = r(1-a),,,,,,divide by (1-a)
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\n" ); document.write( "(7k+6y) / (1-a) = r
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