Matlab help. invalid target for assignment trying to solve

Homework Statement

hey there,
i'm trying to solve for beta which I tought i'd easily be able to figure out using matlab (i'm not the most proficient matlab user) but i cant get it to work..

The Attempt at a Solution

My code is as follows:

clear all;
close all;
clc;

Code:
m = 8;
a = 0.3;
l = 0.5;
g = 9.81;
I2y = 2;
I2z = 0.2;
omega = 7;

syms b

omega^2=(m*g*l*tan(b))/((sin(b)*(m*l^2+I2y-I2z)+m*a*l)

I would like to solve for beta within the range of -pi to pi

SteamKing
Staff Emeritus
Homework Helper
You are going to have to be a little more specific for us slow folks.

What is beta? How does the code snippet you provided figure in the solution of beta?

Please follow the Homework template so we don't have to play these guessing games.

sorry, beta is b
i would like to solve the last equation. I would like to solve for 'b'. It is the only symbolic as the constants for the other letters are defined above

SteamKing
Staff Emeritus