[tex]((35 \div 7 \times 2 - 14) \times 4) + (7 \times 4 - 24 \div 6) \times 13 + 26 - 3 \\ ((5 \times 2 - 14) \times 4) + (28 - 4) \times 13 + 23 \\ ((10 - 14) \times 4) + 24 \times 13 + 23 \\ ( - 4 \times 4) + 312 + 23 \\ - 16 + 335 \\ 319[/tex]
sper sa te ajute !