Ответы на вопрос:
(6+а)×8=432+80 48 + 8а = 512 8а= 512-48 8а=464 а=464: 8 а= 58 (6+58)×8=432+80 64×8 = 512 512=512
(6+а)*8=432+80 6+а*8=432+80 6+а*8=512 6+а=512/8 6+а=64 а=64-6 а=58 проверка (6+58)*8=432+80 512=512
1. the pacific ocean is a biggest ocean in the world. 2. the d.defoe was a famous english writer of the 18th century.3. the browns moved abroad two years ago.4. my uncle is a lawyer.5. the volga is a longest river in russia.
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