Identify Goal: Identify the goal of the problem, which is to solve for x in the equation x−2=5.
Add 2: Add 2 to both sides of the equation to isolate x on one side. This gives us x−2+2=5+2.
Simplify Equation: Simplify both sides of the equation. On the left side, −2+2 equals 0, so we are left with x. On the right side, 5+2 equals 7. Therefore, the equation simplifies to x=7.