the sumeof two numbers is twenty seven

Algebra
Tutor: None Selected Time limit: 1 Day

the sum of two numbers is twenty seven. Four times the smaller is equal to two times the larger

Oct 15th, 2015

Thank you for the opportunity to help you with your question!

let the smaller number be x and the larger number be y

the first statement; x+y=27

the second statement; 4x=2y

from the second statement, we make y subject of the equation. This will give us y=2x

substituting y=2x in the first statement, it becomes; x+2x=27;  3x=27 we then solve for the value of x by dividing both sides by 3. Thus x=9

using the expression y=2x ; we substitute the value of x. therefore y=2 x 9 =18

answers:

the smaller number is 9 and the larger number is 18

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Oct 15th, 2015

I hope have found the solution to be satisfactory

Oct 15th, 2015

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Oct 15th, 2015
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Oct 15th, 2015
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