fishyfriend09 fishyfriend09

01-12-2020
Mathematics

contestada

2r-12-3(r + 7) can I get help pls

Respuesta :

riaziyasha riaziyasha

01-12-2020

-r - 33

I did on paper

Answer Link

Aubrianna17 Aubrianna17

01-12-2020

Answer:

PEMDAS
Parentheses
Exponent
Multiplication
Division
Addition
Subtraction

2r-12=-3(r+7)
First distribute: 2r-12=-3r-21
Next combine like terms: -1r=-33
Then add 1 to both sides: r=-32

Answer Link

Otras preguntas

i need help for a good grade thank youuu

An/a ___________ is the security role responsible for providing oversight within an organization to ensure policy compliance. Answers: Custodian Auditor User M

one of the most common errors new foodservice operators experience is pricing their food too low, thinking that they can undercut competitors. explain why this

which order of sediment size in these materials is correct from smaller to bigger particles? sand – silt – clay sand – silt – clay silt – clay – sand silt – cla

a school-aged child who has just arrived from africa has been exposed to diphtheria, and a nurse in the pediatric clinic is to administer the antitoxin. which t

1) What did you notice about the letter e when you increased in magnification from the 4x to the 10x and then to the 40x: a) Did the size (magnification) incre

What percent of the squares in the model are shaded? Select one: a. 54% b. 0.46% c. 46% d. 0.54%

What does solid benzene do in liquid benzene?

pls help will mark as brainliest

I need help with these questions (check pictures)