trinityis trinityis

03-05-2021
Mathematics

contestada

In the equation 2r - 7 = 15, what value of r makes this equation true?

Respuesta :

Аноним Аноним

03-05-2021

Answer:

11

Step-by-step explanation:

2r - 7 = 15

2r = 15 + 7

2r = 22

r = 22 / 2

r = 11

Answer Link

Otras preguntas

what are the use of computer at office?

accurately 3 different ways that antiretroviral drugs can prevent virus formation

For what value of the constant a does the system of equations below have infinitely many solutions?

Which of these is the most important study skill? a) understanding long-term goals b) improving your reading speed c) developing a purpose d)building your vocab

prepare a model of an editorial on "social problems and evils are the adversary factors of progress and prosperity"

please help. thank you!Find an interesting chemical reaction. It can be a simple one please have some facts and info about it. Thank you! *I meant to put scie

proove that 1/1-sin theta + 1/1+cos theta = 2×sec square theta

Why do you need to know the importance of listening and speaking appropriately in dealing with different people in your community?

The probability that a women likes the color blue is 10%. The probability of being a women is 40%.What is the probability that a person likes the color blue giv

Describe the economic strategies that different states and empires adopted, and explain the causes and effects of those strategies. HELP PLEASE