document.write( "Question 938106: If r=9 and 4r+3s=75, what is the value of s? \n" ); document.write( "
Algebra.Com's Answer #571435 by ewatrrr(24785)\"\" \"About 
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If r=9 and 4r+3s=75
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\n" ); document.write( "36 + 3s = 75
\n" ); document.write( "3s = 39
\n" ); document.write( "s = 13
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