If f(x) = g(x) + 4, find g(x) for f(x) = 3x + 2
Can someone please help?

see below

Step-by-step explanation:  5 23 15 03

f(x) = g(x) + 4    find g(x) for f(x) = 3x + 2

sub f(x) = 3x + 2  into f(x) = g(x) +4

3x + 2 = g(x) + 4

3x + 2 - 4 = g(x) + 4 - 4

3x  - 2  = g(x)

9514 1404 393

  g(x) = 3x -2

Step-by-step explanation:

Solve the given equation for g(x):

  f(x) = g(x) +4

  f(x) -4 = g(x) . . . . . subtract 4

  (3x +2) -4 = g(x) . . . . . use the definition for f(x)

  g(x) = 3x -2 . . . . . . . . . . . . . simplify

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk