Question

the inequality -9<21 is given. write the inequality when you perform the operation.
divide both sides of the inequality by -3

i know that you can't divide or subtract inequalities so what should i put as the answer? it doesn't accept no solutions or ∅

thanks <33

Answer 1

Answer:

3 >-7

Explanation:

Yes u can divide, just remember to change the sign when u divide both sides or multiply both sides by negative