Answer:
46
Step-by-step explanation:
72 + 58 + 2x + 3x = 360
5x = 230
x = 46
Answer:
14k-8
Step-by-step explanation:
8k - 2(4-3k)
distributive property
8k - 8 + 6k
add like terms
8k + 6k -8
14k - 8
14k - 8
If anyone will look for the value of k, k is 4/7 btw but the answer to simplify the expression would be 14k-8.
ANSWER

EXPLANATION
The given function is

To find f(a+2) we substitute x=a+2.
That is wherever we see 'x' we replace it with 'a+2'

We simplify further to obtain:

This is defined for
