document.write( "Question 1176931: martha is x years old
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document.write( "her brother is 2.5 times older than her
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document.write( "her father is 4 times the brothers age
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document.write( "the sum of their ages is 54
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document.write( "work out their ages \n" );
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Algebra.Com's Answer #805045 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! she is x, brother 2.5x, and father 10x \n" ); document.write( "13.5x-54 \n" ); document.write( "x=4 \n" ); document.write( "she is 4 \n" ); document.write( "brother is 10 \n" ); document.write( "father is 40 \n" ); document.write( " |