What is the inverse operation needed to solve for x?
45 = x - 12
(1 point)
Responses
Addition
Addition
Division
Division
Multiplication
Multiplication
Subtraction
Addition
The inverse operation needed to solve for x in the equation 45 = x - 12 is addition. By adding 12 to both sides of the equation, you can isolate x and solve for it.
The inverse operation needed to solve for x in the equation "45 = x - 12" is addition. To understand this, let's break it down step by step:
Step 1: The equation states that 45 is equal to the value of x minus 12. Our goal is to isolate x and find its value.
Step 2: To undo the subtraction of 12 from x, we can apply the inverse operation, which is addition. By adding 12 to both sides of the equation, we maintain equality.
45 + 12 = x (apply addition to both sides)
Step 3: Simplifying the left side of the equation gives us:
57 = x
Hence, the inverse operation needed to solve for x is addition, and the value of x is 57.