MATLAB Code for an expression with a complex number

Can anyone help woth matlabs code for above expresstion to find the valuve of L

J is a complex number.

234= 228 + (0.6 × 56.78 - j0.6 × 2.84 + j100 L × 56.78 + 100/ L × 2.84)

Answer 1

[KSSV]

syms L 
eqn = 228 + (0.6*56.78 - 1i*0.6*2.84 + 1i*100*L* 56.78 + 100/ L * 2.84) ;
s = solve(eqn,L)

s = 

[Walter Roberson]

yes. If you multiply both sides by L then it becomes clear that this is a quadratic equation.