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Five times the difference of twice a number and eight is negative ten. Find the number.

Five times the difference of twice a number and eight is negative ten. Find the number.

asked Aug 28, 2011 in Algebra 1 Answers by anonymous


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10 Answers

call the number you are looking for x

times=multiply

difference=subtract

twice a number=times 2

is=Equals

 

5(2x-8)=-10

 

Solve this for x to get your answer

10x-40=-10

10x=30

x=3
answered Aug 28, 2011 by anonymous
one number is eight more than twice another. if their sum is decreased by ten, the result is thirteen. find the numbers
answered May 10, 2012 by anonymous

One number is 10 less than twice another. If their difference is 31, what is the larger number?


 

answered Jun 20, 2012 by anonymous
Twice the difference of a number and six is at least four subtracted from thatnumber
answered Sep 13, 2012 by anonymous
the difference between 13 and a number is 6 more than twice the number
answered Sep 24, 2012 by anonymous
four times the squar of a number is 21 more than eight times the number
answered Oct 9, 2012 by anonymous
If a number is substracted from five more than twice the number, the result is 9. Find the number
answered Oct 10, 2012 by anonymous
three less than two fifths of a number is four more than one third of the same number
answered Oct 23, 2012 by anonymous

If you multiply a number by four and then subtract negative ten, the difference is negative eighteen. What is the number?

answered Nov 21, 2013 by anonymous
your mama.
answered Feb 20, 2014 by anonymous

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