Identify Operation: Identify the operation to isolate w. In the inequality w+3≤7, the number 3 is being added to w. To isolate w, we need to perform the opposite operation, which is subtraction.
Subtract to Isolate w: Subtract 3 from both sides of the inequality to solve for w. w+3≤7 w+3−3≤7−3 w≤4
More problems from Solve one-step linear inequalities: addition and subtraction