To solve the equation 5x3=−135

5
�
3
=
−
135
, you would first use the
operation of
by
to get the equation x3=−27
�
3
=
−
27
. You would then use the inverse operation of x3
�
3
, which is taking the
of both sides. That leaves us
solution(s) for x. The solution(s): x