An equivalent fraction to -(7/8) can be obtained by multiplying both the numerator and denominator by the same non-zero integer. Since we want the fraction to be negative, we can multiply by -1/-1, which is equivalent to multiplying by 1.
(-1/-1) * (7/8) = -(7/8)
Therefore, an equivalent fraction to -(7/8) is:
(1/1) * (7/8) = -7/8
So, the fraction that is equivalent to -(7/8) is -7/8.