как решаються неравенства этого типа 3^x-2>9

Плиз помогите очень надо!!!

Change the sentences. Use the past simple and a suitable time expression.

1) We ccan talk to you now.

2) I am hot at home in the evening.

3) Mary translates from English into Russian without any mistakes

4) He invites every body to his birthday party every year.

5) Some people in our class eat ace cream for breakfast.

6) The usally listens to very loud music.

7) He always tries to help everybody.