Answer :
Step-by-step explanation:
Let x represent the number.
We have 6.7 + x < 0.
=> x < -6.7 (subtract 6.7 from both sides)
Therefore x < -6.7 and a possible
value for x is -10.
Answer:
The number must be greater than 6.7. Thus, the sum will be negative.
For example, the number could be 7.
6.7 - 7 = -0.3