Question

-2a+5=3 i dont know who to do it

Answer 1

You want to get a alone on one side, and a number on the other.

So you would subtract 5 from both sides. That would leave -2a alone on one side.
Then you would divide both sides by -2.
That would give you your answer of what a =

Answer 2

thx

Answer 3

1

Answer 4

1