kirstyoneill
kirstyoneill kirstyoneill
  • 15-05-2020
  • Mathematics
contestada

what is 2x + 5 = 12​

Relax

Respuesta :

MisterBigBrain
MisterBigBrain MisterBigBrain
  • 15-05-2020

Answer:

x = 7/2  (or 3 1/2  or 3.5)

Step-by-step explanation:

2x + 5 = 12

2x = 7

x = 7/2  (or 3 1/2  or 3.5)

Answer Link
dancer2416
dancer2416 dancer2416
  • 15-05-2020

Answer:

3 or 3.5

Step-by-step explanation:

2(3)+5=12

6+5=12

Or

When you want to find x:

2x+5=12

-5=-5

2x=7

2/2x=7/2

3.5x

Answer Link

Otras preguntas

(3x + 2) (2x - 5) = ax² + kx + n . What is the value of a - n + k ?
Why was the NATO created?
why was it important to the romans to control mediterranean lands
How did people use constellations to decide when to plant crops
What are 2 ways that being near rivers helped civilizations to survive?
write word equation  for the following reactions.Hydrochloric acid + sodium hydroxideSulphuric acid + copper hydroxideNitric acid+ sodium hydroxideHydrochloric
During the cell cycle, the complete period of non division is called what?
What are two ways volcanoes can form near converging plate boundaries?
what are eight elements named after towns
which state was the first to abolish slavery