Let me see if 57.3 is correct I’m not sure tho does it give you options?
In order to be a function all the x’s must be different. Number 5 is a function. Number 6 is not a function
(-22 + 6) - (- 28 + 2)
(-16) - (-26)
-16 + 26
answer is 10.
2x-5=7
2x=7+5
2x=12
X=12/2
X=6
Hope this helps!
Answer:
x=-2
Step-by-step explanation:
-2x-4=8+4x
-6x=8+4
-6x=12
divide both side by -6
x=-2
