document.write( "Question 189111: Christiana's birthday is four more than three times Rolando's birthday. Monique's birthday is one more than three times Rolando's. If they all add up to 54, what are their birthdays? \n" ); document.write( "
Algebra.Com's Answer #141895 by jonvaliente(64)\"\" \"About 
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Let x=Rolando's birthday
\n" ); document.write( " 3x+4=Christina's birthday
\n" ); document.write( " 3x+1=Monique's birthday\r
\n" ); document.write( "\n" ); document.write( "x+(3x+4)+(3x+1)=54
\n" ); document.write( "7x+5=54
\n" ); document.write( "7x+5-5=54-5
\n" ); document.write( "7x=49
\n" ); document.write( "x=7\r
\n" ); document.write( "\n" ); document.write( "Rolando's birthday is on the 7th, Christina's is on the 25th and Monique's is on the 22nd
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