A is the answer. Hope this helps!
The first step is to square root both sides to get the exponent out. that actually is the only step :)
6x+9=3x+12
6x-3x=12-9
3x=3
X= 3
I hope this helps :)!
<h2>
Answer:</h2>
<em>Then the -q would be </em><em>-8.</em><em> </em>
It is because there is negative sign before the variable.
<em>I hope I helped you. I will be really happy, If you mark my answer as the brainliest.Your David.</em>
