Question

Ava used the following equation in order to solve a math problem involving integers.





−
h
−
k
=
j





If the equation Ava used is correct, which of the following equations is not correct?




−
j
=
−
h
−
k

j
=
h
k

−
j
=
−
h
k

−
j
=
h
−
k

Answer 1

I’m missing some plus/minus signs in the options as you pasted them, so they’re ambiguous. Could you retype the four choices exactly (use + or − between h and k as needed)? Once I have the exact options I’ll tell you which one is not correct and show the reasoning.