Harmonystanley2007 Harmonystanley2007
  • 04-06-2020
  • Mathematics
contestada

Solve for r.

–7r = –8r − 20

r =

Respuesta :

Wishing Wishing
  • 04-06-2020

Answer:

r = -20

Step-by-step explanation:

–7r= –8r−20

Add 8r to both sides

r = -20

Answer Link
Cathenna
Cathenna Cathenna
  • 04-06-2020

Answer:

[tex] \boxed{r = -20} [/tex]

Step-by-step explanation:

[tex] = > - 7r = - 8r - 20 \\ \\ = > - 7r + 8r = - 20 \\ \\ = > 8r - 7r = - 20 \\ \\ = > r = - 20[/tex]

Answer Link

Otras preguntas

Which is the correct for of the equation 4x-3y=21 when solved for y Please help
when the artist painted this piece what circumstance was the artist trying to criticize in society
The path of blood through the human body
According to greek mythology which god or goddess stopped growing when persephone was kiddnapped
lines 1 and m are parallel lines, t1 and t2 are transversals what is measure 1 if measure 4=65 degrees. Justify your answer.
A sheet of plywood is 3/4 in thick. how many inches of plywood are in a stock of 9 in high
The functional purpose of eating is to provide nourishment to your body. true or false.
Your desktop houses its system unit in a frame made of metal. what is the term for this frame?
Can you solve number 74 plzzzzzzzzzzzzzzzzzzz
How many men walked on the moon during the apollo mission?