i = eval(input()) f = '0' for j in range(i): m = input() if m.count(' ') == 2: m = m.split(' ') f = m[0] if f == 'a': shi = m[1] + '+' + m[2] + '=' +str(eval(m[1]) + eval(m[2])) print(shi) print(len(shi)) if f == 'b': shi = m[1] + '-' + m[2] + '=' +str(eval(m[1]) - eval(m[2])) print(shi) print(len(shi)) if f == 'c': shi = m[1] + '' + m[2] + '=' +str(eval(m[1]) * eval(m[2])) print(shi) print(len(shi)) if m.count(' ') == 1: m = m.split(' ') if f == 'a': shi = m[0] + '+' + m[1] + '=' +str(eval(m[0]) + eval(m[1])) print(shi) print(len(shi)) if f == 'b': shi = m[0] + '-' + m[1] + '=' +str(eval(m[0]) - eval(m[1])) print(shi) print(len(shi)) if f == 'c': shi = m[0] + '' + m[1] + '=' +str(eval(m[0]) * eval(m[1])) print(shi) print(len(shi))