2(x + 4)= 2(-8 - x) - 2x
Plz explain or show how u got the answer

Whuch statements about the diagram are true? select all that apply.

What is being done to the variable in the equation 3 + g = -9? the number 3 is being added to it. the number 3 is being subtracted from it. the number -9 is being added to it. the number -9 is being subtracted from it.

Which best describe the graph of the function f(x) = 4(1.5)x