document.write( "Question 696541: write a number sentence using x for the unkown and solve.mrs.spencer is 3 times as old as her kid ,malia. she is 45 years old now .how old is mrs.spencer? \n" ); document.write( "
Algebra.Com's Answer #429104 by Alan3354(69443)\"\" \"About 
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write a number sentence using x for the unkown and solve.mrs.spencer is 3 times as old as her kid ,malia. she is 45 years old now .how old is mrs.spencer?
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\n" ); document.write( "Mrs. Spencer is 45 years old.
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\n" ); document.write( "x = Malia's age ??
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