gibsoe62
gibsoe62 gibsoe62
  • 24-06-2020
  • Mathematics
contestada

what is the answer for 3r+8=2r+12

Respuesta :

brian327 brian327
  • 24-06-2020

Answer:

r=4

Step-by-step explanation:

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 24-06-2020

Answer:

r = 4

Step-by-step explanation:

3r+8=2r+12

Subtract 2r from each side

3r-2r+8=2r-2r+12

r+8 = 12

Subtract 8 from each side

r +8-8 = 12-8

r = 4

Answer Link

Otras preguntas

If something in a store costs $45, and the markup is 35%, what is the selling price?
analogies, allow:permit::find:
$10 + ($6-n) if n =$3 What is the final product Of this mathematical question?
Need help solving this proportion....x\4 = 5\7
After a rock is rounded how does weathering affect it
Which mathematical sentence most accurately expresses the information in the problem below? Crystal has 100 compact discs that she wants to put into boxes each
If you were president in 1796, what three steps would you take to protect the United States from its more powerful neighbors?
If something in a store costs $45, and the markup is 35%, what is the selling price?
the school marching band has 36 members. the band director wants to arrange the band members into a square formation. how many band members should be in each ro
the kind of lake that formed when a river meanders