Answer:
To solve the equation, you have to to isolate the variable. So, first you subtract both sides by 7.
x +7 - 7 = -2 - 7
When you simplify further,
x = -9.
Hope this helps! :)
No table. Don’t open link in other answer it’s a virus
5 - I don’t know to be honest
6 is G, I know the graph isn’t showing in the pic but the answer is G.
The domain would be known as the list of the x which in this case would be listed as 1,2,4,7.