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

what is 2x + 5 = 12​

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

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