Question 523858
f possible, find a solution to tan(2theta+7)=8 
So find theta
**
use x in place of theta
tan(2x+7)=8
using calculator
arctan(2x+7x)(8)≈1.4464 radians
2x+7≈1.4464
2x≈1.4464-7≈-5.5536
x≈-2.7768 radians