Answer :
Step 1: Simplify both sides of the equation.
p−7=3
Step 2: Add 7 to both sides.
p−7+7=3+7
p=10
p−7=3
Step 2: Add 7 to both sides.
p−7+7=3+7
p=10
The answer is 10 because you want to add 7 to 3 to get p by itself and it will give you p=10