Step-by-step explanation:
5x-4=-3-x
5x+x=4+(-3)
6x=1
x=1/6
Answer:
y = -3
Step-by-step explanation:
Desmos
Answer:
8
Step-by-step explanation:
Answer:

Step-by-step explanation:
The function is given.

To find : 
The input for the function f(x) is (a + 1).
Replace x with (a + 1).

Expand brackets.

Simplifying.

Answer:
$4
Step-by-step explanation:
2/100 x 200 = 4