Undefined function or variable 'syms' - C++

Hey, I'm really new with Matlab, and i'm trying to call a function func from my VS C++ project, but i get the next error: Undefined function or variable 'syms'. I'm trying to solve some inequalities. Any help would be really appreciated.

function  rez = func(a,b,c)
coder.extrinsic('func1');
rez = func1(a,b,c);
end

function out = func1(a,b,c)
syms x 
y = solve(a*x^1 + b > c,x);
out = char(y);
end

Answer 1

[Steven Lord]

Symbolic Math Toolbox is not supported for use with MATLAB Compiler or MATLAB Coder.

[Lavinia Monenciu]

Thank you for the response. But is there any other way to solve inequalities in Matlab?