,

Set up the composite result function.

Evaluate by substituting in the value of into .

Cancel the common factor.

Rewrite the expression.

Subtract from .

Add and .

Find f(g(x)) f(x)=7x-2 , g(x)=(x+2)/7

Skip to content
# Find f(g(x)) f(x)=7x-2 , g(x)=(x+2)/7

,

Set up the composite result function.

Evaluate by substituting in the value of into .

Cancel the common factor.

Rewrite the expression.

Subtract from .

Add and .

Find f(g(x)) f(x)=7x-2 , g(x)=(x+2)/7