need help with 2 question will give medals trying tofinish online class today help please

Question

anonymous · Answer

Which statement describes the error made in the following solution process?
k minus seven equals negative eight

anonymous · Answer

The addition calculation was incorrect. 

 Subtraction should have been used instead of addition. 

 Seven was added to the left side of the equation instead of eight. 

 Eight was added to the right side of the equation instead of seven

anonymous · Answer

$$k-7=-8$$

anonymous · Answer

yes that is the equation

anonymous · Answer

is there anything  else to the question like explaining how they found their solution

anonymous · Answer

no sorry im just in grave deep of help cause I need to finish my online class today

anonymous · Answer

but the answer are right below the equation

anonymous · Answer

I see the answers but it's hard to say what it is without them showing steps on how they solved