What is the inverse operation needed to solve for x?
45 = x - 12
(1 point)
Responses
Subtraction
Subtraction
Multiplication
Multiplication
Division
Division
Addition
Addition
To solve for x in the equation 45 = x - 12, the inverse operation needed is addition.
Adding 12 to both sides of the equation will isolate the variable x and solve for its value.
To solve for x in the equation 45 = x - 12, we need to isolate the variable x on one side of the equation.
To do that, we need to undo the operation that is being performed on x, which in this case is subtraction. So, the inverse operation we need to use to solve for x is addition.
By adding 12 to both sides of the equation, we can cancel out the subtraction and isolate x:
45 + 12 = x - 12 + 12
57 = x
Therefore, the inverse operation needed to solve for x in this equation is addition.