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

Nine less than a number is -24 find the number
10 objectives to describe a roman emperor
Turn 294% to a fraction
can someone help mewiththis a
find three consecutive integers with a sum of -39
Which piece of evidence would suggest an unknown substance is an ionic compound
How might feudalism and the manorial system have impacted the social life of Europeans
Which of these is a correct description of one of the ways in which a command economy differs from a market economy? a.market economies discourage free enterpri
What are 2 real life examples of cytoplasm?
there are 8 students who have 3/4 of a cake thaey want to share how much will they each get if they split it evenly