# encoding=utf-8
#
# Python Version 3.5
# 利用数学中的复数 求解 一元一次方程(从网上看来的)
def solve(qx, var):
qx = qx.replace('=', '-(') + ')'
c = eval(qx , {var: 1j})
return -c.real/c.imag
res = solve('2*x + 4 = 8','x')
print(res)
转载于:https://www.cnblogs.com/imyjy/p/5906174.html
