## LaurenAshley1201 Group Title Solve :) one year ago one year ago

1. LaurenAshley1201 Group Title

$\sqrt{2x+5}$ = 7

2. RyanL. Group Title

square both sides

3. RyanL. Group Title

what do you get then?

4. LaurenAshley1201 Group Title

ohh okay i think i can solve it now hang on so yalll can check it

5. LaurenAshley1201 Group Title

(2x+5) =7^2 -5 -5 2x=44 /2 /2 x=22?

6. RyanL. Group Title

Yup good job

7. ironictoaster Group Title

Yep.

8. LaurenAshley1201 Group Title

thanks everyone :)

9. ironictoaster Group Title

@LaurenAshley1201 You can also use Wolfram Alpha as well, it will solve equations for you in seconds and will show you with steps on how to get your answer.

10. RyanL. Group Title

You should only do that to check your work not to get answer.

11. RyanL. Group Title

You can't use wolfram in test so don't rely on it.

12. ironictoaster Group Title

@RyanL. Of course, it's just useful. I live in a different time zone from most people on here and sometimes nobody is online when I ask a question!