Question

3x=√30-3x
A. −2
B. −5/3
C. 5/3 and −2
D. 5/3

Answer 1

Is it
\[3x = \sqrt{30} -3x\]
or
\[3x = \sqrt{30 - 3x}\]
?

Answer 2

The 2nd one @StudyGurl14

Answer 3

Okay.
So, to solve this, all you have to do is square both sides ot get
\[9x ^{2} = 30 - 3x\]
Can you do the rest?

Answer 4

Yes, I can do the rest. My teacher confused me with this part because he messed up on the step when he was teaching this.. thank you so much!!

Answer 5

You're welcome.
your teacher messed up? lol

Answer 6

Yes he did lol. He does that quite often!