Answer
$x = \frac{ 2a^2}{a^2 + 3}$
Work Step by Step
$a^2x + 3x = 2a^2$
$x(a^2 + 3) = 2a^2$
$x = \frac{ 2a^2}{a^2 + 3}$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.