Question

What operation is this equation below? x-2= -9

addition
subtraction
multiplication
or division

Answer 1

its addition

Explanation:

beacuse you have to move constant to the right-hand side and change the sign ---> x=-9+2

and then you have to caculate the ADDITION ( -9+2 = -7)

x= -7

Answer 2

Answer: I believe it would be addition because you are adding 2 to both sides of the equation

Explanation: