# MATLAB: Having trouble to solve equations

solve

``E=1.42;x=sym('x%d',[1,3]);a=((E+x(1))*0.1+(-x(2)-7*x(3))*(((E+x(1))*(E+x(1))*(E+x(1))*(E+x(1)))/(((E+x(1))*(E+x(1))*(E+x(1))*(E+x(1)))+1)))*(1-x(1))-0.1*x(1);b=((1+x(2))*0.1+x(1)*(((1+x(2))*(1+x(2))*(1+x(2))*(1+x(2)))/(((1+x(2))*(1+x(2))*(1+x(2))*(1+x(2)))+1)))*(1-x(2))-0.1*x(2);c=((1+x(3))*0.1+23*x(1)*(((1+x(3))*(1+x(3))*(1+x(3))*(1+x(3)))/(((1+x(3))*(1+x(3))*(1+x(3))*(1+x(3)))+1)))*(1-x(3))-0.1*x(3);[solutions_x1, solutions_x2, solutins_x3] = solve(a == 0, b == 0, c == 0, x(1), x(2), x(3))``
This is the code that I am trying to run in order to find the respective solutions but MATLAB is taking forever to give an answer. May I know how to find the solutions in MATLAB? Can anyone help me out?

• ``E=1.42; F=@(x)[((E+x(1))*0.1+(-x(2)-7*x(3))*(((E+x(1))*(E+x(1))*(E+x(1))*(E+x(1)))/(((E+x(1))*(E+x(1))*(E+x(1))*(E+x(1)))+1)))*(1-x(1))-0.1*x(1);  ((1+x(2))*0.1+x(1)*(((1+x(2))*(1+x(2))*(1+x(2))*(1+x(2)))/(((1+x(2))*(1+x(2))*(1+x(2))*(1+x(2)))+1)))*(1-x(2))-0.1*x(2);  ((1+x(3))*0.1+23*x(1)*(((1+x(3))*(1+x(3))*(1+x(3))*(1+x(3)))/(((1+x(3))*(1+x(3))*(1+x(3))*(1+x(3)))+1)))*(1-x(3))-0.1*x(3)];x=fsolve(F,[0;0;0])``