blxueskxies
blxueskxies blxueskxies
  • 12-06-2021
  • Mathematics
contestada

Y is equal to 3 times a number minus 2. If the output is 4, what is the input?​

Respuesta :

brihanabritish12
brihanabritish12 brihanabritish12
  • 12-06-2021

Step-by-step explanation:

y= 3(x-2)

4=3x-6

3x =10

x = 10/3

unless you meant

y = 3x -2

4 =3x-2

3x = 6

x =2

3 times a number minus 2 is a little ambiguous, it could mean 3(x-2) or 3x-2

Answer Link
amj925723
amj925723 amj925723
  • 12-06-2021

Answer:

y= 3(x-2)

4=3x-6

3x =10

x = 10/3

unless you meant

y = 3x -2

4 =3x-2

3x = 6

x =2

3 times a number minus 2 is a little ambiguous, it could mean 3(x-2)  or 3x-2

Step-by-step explanation:

Answer Link

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