What is the inverse operation needed to solve for x? 45 = x - 12 (1 point) Responses Subtraction Subtraction Division Division Addition Addition Multiplication Multiplication
To solve for x, the inverse operation needed is addition.
To solve for x in the equation 45 = x - 12, we need to get x on one side of the equation by performing inverse operations. Since x is being subtracted by 12, the inverse operation we need to use is addition.
To solve for x, we will add 12 to both sides of the equation:
45 + 12 = x - 12 + 12
Simplifying, we get:
57 = x
So, the inverse operation needed to solve for x is addition.
To solve for x in the equation 45 = x - 12, you'll need to isolate x. The inverse operation needed to do this is addition.
By adding 12 to both sides of the equation, you'll get:
45 + 12 = x - 12 + 12
Which simplifies to:
57 = x
So, the inverse operation is addition.