Which step could be used to solve X + 3.6 equals - 1.7 for x in one step

To solve any algebraic equation, we want to get x by itself. Here, x is accompanied by 3.6. So that means we have to get rid of 3.6. To get rid of 3.6, one can either subtract 3.6 from both sides or add - 3.6 to each side.