jparks181 jparks181

05-08-2015
Mathematics

Answered

Solve the proportion to determine the value of x.

5x-4 / 4x+7 = 13 / 11

Verified Answer :

05-08-2015

\(\frac{5x-4}{4x+7} = \frac{13}{11} \\ 11(5x-4)=13(4x+7) \\ 55x-44=52x+91 \\ 55x-52x=91+44 \\ 3x=135 \\ x=45\)

Answer Link

Related Questions

Two urns each contain green balls and blue balls Urn I contains 4 green balls and 6 blue balls and Urn II contains 6 green balls and 2 blue balls A ball is draw

The old man stooped and shaking is an example of the A attributive position B appositive position C predicate positionArithmetic is frustrating is an example of

What is 3 in 25 1 in 910

why are subsaharan rivers not very useful for travel

Simplify completely quantity of x squared minus 15 x plus 36 all over 5 x minus 60 quantity x minus 3 over 5 quantity x minus 12 over 5 quantity x squared minus

4 things our atmosphere does for us

what is 857 as a fraction or a mixed number

solve the system of equations 3y 2z 12 and y z 9 a y 24 z 15 b y 6 z 15 c y 6 z 3 d y 6 z 15

Which best describes the compositions of layers C and D A C is solid D is like plastic B C is liquid D is solid C C is like plastic D is solid D C is solid D is

a person who is 15 years old has a maximum heart rate of

Web Analytics