def true_equations(lst):
    ls = []
    for i in lst:
        a, b = i.split('=')
        if eval(a) == int(b):
            ls.append(i)
    return ls

37ab149ade5ba6a390f00a2a1852116345dc5cb1
<mask token>

def true_equations(lst):
    ls = []
    for i in lst:
        a, b = i.split('=')
        if eval(a) == int(b):
            ls.append(i)
    return ls
