Question

a number n is less than 6 units from 0. write inequality and solve it.

Answer 1

A number n is less than 6 units from 0 can be represented in an inequality expression by:

n - 6 < 0

Solving it we add 6 to both sides.

n - 6 +6 < 0 + 6
n < 6

Hope this answers the question. Have a nice day.