Answer:
54, 52, 26, 24, 22, -6, -4
Step-by-step explanation:
No they are not scaled versions of each other.
Substitute 1 for x in each of your equations.
f(x)=7-3x
which is
f(1)=7-3(1)
=3
Do the same for g(x)
g(x)=3x-7
which is
g(1)=3(1)-7
=-4
Then subtract g(x) from f(x):
3-(-4)
=7
:)
Answer:
54
Step-by-step explanation:

Answer:
x = -3, or x = -4 is the solution for the given algebraic expression 
Step-by-step explanation:
Here, the given algebraic equation is:

Now, solving this expression by splitting the middle term, we get

⇒ x ( x+3) + x (x+3) = 0
⇒(x+3) (x+4) = 0
⇒ either (x+3) = 0, or (x+4) = 0
Hence, either x = - 3, or x = - 4
Hence, x = -3, or x = -4 is the solution for the given algebraic expression 