Sunday

January 25, 2015

January 25, 2015

Posted by **Larry** on Wednesday, October 10, 2012 at 7:52pm.

- Algebra 2 -
**Larry**, Wednesday, October 10, 2012 at 8:16pm13/17

- Algebra 2 -
**Reiny**, Wednesday, October 10, 2012 at 9:18pmnumerator --- x

denominator --x+4

(x+3)/(x+7) = 4/5

5x + 15 = 4x+28

x = 13

fraction was 13/17

check : add 3 to top and bottom ---> 16/20 = 4/5

**Answer this Question**

**Related Questions**

algebra - the numerator of a fraction is 5 less than the denominator.if 1 is ...

Algebra - The numerator of a fraction exceeds the denominator. If 3 is added to...

Maths - When the numerator and denominator of a fraction are each increased by 5...

Algebra - When nine is added to both the numerator and the denominator of an ...

Math-Algebra - The numerator of a fraction is 3 less than the denominator. If 5 ...

Algebra - The numberator of a fraction exceeds the denominator by 3. If 3 is ...

algebra - The numerator of a certain fraction is four times the denominator. If ...

Math - The denominator of a fraction is one more then the numerator. If 2 were ...

math - A fraction becomes 1/2 when 3 is subtracted from its numerator. If 5 and ...

algebra - The numerator of a fraction is 7 less than the denominator if three is...