03-02-2017
Mathematics

Answered

What is the value of r in the equation 4r − 8 = 5r + 12?

−20

−1

1

20

Verified Answer :

joshlarge4444 joshlarge4444

03-02-2017

The answer is -20. if you move all of the numbers with r to the right and all of the numbers without r to the left, you get r = -20.

Answer Link

Apocrophon Apocrophon

03-02-2017

\(4r-8=5r+12\\-8-12=5r-4r\\-20=r\)
Thus your answer is -20.

Answer Link

Related Questions

A fullsentence outline is an alphanumeric outline that uses a individual words b partial sentences c words and phrases d complete sentences

A midwife is providing care for a 22yearold woman who is planning to get pregnant On assessment she had history of heavy alcohol dependence since two years For

25 05 is a equivalent number or pair

To what extent does media reflect a democratic South African society

Which term correctly refers to viral bursting of any host cell o Hemolysiso Lysiso Plasmolysis

Reduce reuse recycle is a Moto about protecting the environment Explain what this motto means using at least three vocabulary words from this list fossil resour

Which act did Sam Houston predict would convulse the country from Maine to the rio grande

Which change will double the lateral surface area of a regular triangular pyramid with base length b height h and slant height l

Mark each description if it is a feature of ancient Indus cities A a sanitation system B huge structures that served as temples C a large central building that

2 Unlike photosynthesis cellular respiration occurs in 1 point A Animal Cells Only B Plant Cells Only Cprokaryotic cells only Dall eukaryotic cells

Web Analytics