Question

2(a-4)=4a-(2a+4)

Answer 1

Distribute 2(a-4) so you get 2a-8
Distribute the negative (-) sign so you get -2a+4
Now you have 2a-8=4a-2a+4

Answer 2

Now You want to combine like terms so you get 2a=2a+4
get the variable on one side so divide 2a by 2a
Now you have a=4
Did that make any sense?

Answer 3

im sorry forgot to finish problem is it a solution my bad im sorry

Answer 4

Oh, well in that case, no it is not a solution because 2a-8 does not equal 2a-4