koolkoala77 koolkoala77
  • 09-10-2020
  • Mathematics
contestada

-3 r + 3(r-2) = -2(r+6)

Respuesta :

shinchan69
shinchan69 shinchan69
  • 09-10-2020

Answer:

r= -3

Step-by-step explanation:

-3 r + 3(r-2) = -2(r+6)

-3r+3r-6= -2r-12

-6= -2r-12

2r=6-12

2r= -6

r= -3

Answer Link

Otras preguntas

What would y be if x=14
The most common blues form uses how many bars? O O A. 16 bars B. 32 bars O C. 8 bars O D. 12 bars
48 is the product of Carlos's age and 3.
Find the value of x for which a//b. Then find the measures of each angle
© MP.3 Construct Arguments Trevor wants to buy three light fixtures that cost $168 each. He has $500. Does he have enough money to buy the three light fixtures?
Explain what is being done to try to save colonial African and early African American cemeteries and why. Use facts and details from the Article in your answer.
What does, "Si senorita" mean?
Which of the following describes a chemical property of a metal?
As a result of the Nuremberg Trials from 1945 to 1946,
Michelle has a starting balance on a gift card for $300. she buys several dresses at $40. after her purchases she has $140 on the gift card. how many dresses di