Question

(910-23×35):15+e:80=487

Answer 1

(910 - 805) ÷15 + e ÷ 80 = 487
105 ÷ 15 + e ÷ 80 = 487
7 + e ÷ 80 = 487
e ÷ 80 = 487 - 7
e ÷ 80 = 480
e = 480 ÷ 80
e = 6

Answer 2

(910-23x35):15+e:80=487
(910-805):15+e:80=487
105:15+e:80=487
7+e:80=487
e:80=487-7
e:80=480
e=6