5 - X - X = -1
5 - 2x = -1
-2x = -1 - 5
-2x = -6
X = 3.
Answer:
Step-by-step explanation:
16>-2x
-2x<16
x>-8
I'm not 100% sure if this is what you're looking for, but am/an is equivalent to that
Answer:
(-2, 1).
Step-by-step explanation:
When f(x) = 0
4 + 2x = 0
2x = -4
x = -2.
Ehen f(x) = 6
4 + 2x = 6
2x = 6-4 = 2
x = 1.