20x10=19 so multiple the big numbers first Th
Answer:
x = -1
Step-by-step explanation:
First things first, simplify;
x+5 - 2(2)
x+5 - 4
x+1
Now we have;
f(x) = x+1
subtract 1
x = -1
Answer:

Step-by-step explanation:

Eighty two point thirty three ..?
Answer:
d
Step-by-step explanation:
y=2-x
because
7=2-(-5)
7=7