carina43 carina43
  • 02-05-2020
  • Mathematics
contestada

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

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-05-2020

Answer:

-20 =r

Step-by-step explanation:

4r - 8 = 5r + 12

Subtract 4r from each side

4r -4r- 8 = 5r + 12-4r

-8 = r+12

Subtract 12 from each side

-8-12 = r+12-12

-20 =r

Answer Link
254590 254590
  • 26-03-2021

Answer:

-20 = r

Step-by-step explanation:

Answer Link

Otras preguntas

Solve the inequality
anyyyy girrllll online hereeeere m soo bored​
Isla, Bob and Marie are playing a game involving counters. The total number of counters stays the same throughout the game. At the start of the game, the ratio
anyyyy girrllll online hereeeere m soo bored​
at the market opening, a customer purchases 200 shares of an S&P 500 inverse etf (-1x) at $50 per share. At the end of that day, the s&P 500 index decli
Identify the domain and range x -5 -2 1 5 7 y 10 11 4 10 15
Solve the inequality
The value of 3 in 6,300 is _____ times the value of 3 in 530.
The value of 3 in 6,300 is _____ times the value of 3 in 530.
What work must be done to place a satelite of mass 30kg in orbit at a height of 50km above the earth with a velocity of 800m sec?