139*102=5316 (m-9002) 217*306=73226 - (k-4308)

1) 139 ⋅ 102 = 5316 ⋅ (m - 9002),

14178 = 5316 ⋅ (m - 9002),

14178 : 5316 = m - 9002,

14178/5316 = m - 9002,

2 ¹⁷⁷³/₂₆₅₈ = m - 9002,

m = 2 ¹⁷⁷³/₂₆₅₈ + 9002,

m = 9004 ¹⁷⁷³/_2658.

Проверим: 139 ⋅ 102 = 5316 ⋅ (9004 ¹⁷⁷³/₂₆₅₈ - 9002),

14178 = 5316 ⋅ 2 ¹⁷⁷³/_2658,

14178 = (5316 ⋅ (2 ⋅ 2658 + 1773)) : 2658,

14178 = (5316 ⋅ 7089) : 2658,

14178 = 14178.

2) 217 ⋅ 306 = 73226 - (k - 4308),

66402 = 73226 - k + 4308,

66402 = 77534 - k,

k = 77534 - 66402,

k = 11132.

Проверяем: 217 ⋅ 306 = 73226 - (11132 - 4308),

66402 = 66402.