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-27x+220=-5x
7a=-310+3a
-2x+16=5x-19
25-3b=9-5b
3+11y=203+y
3×(4x-8)=3x-6
Решите пожалуйста!-
Предмет:
Математика -
Автор:
dimpling6kz9 - 6 лет назад
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Ответы 2
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простии я не дописал
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Автор:
isaacmytn - 6 лет назад
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0
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1. -27ⓧ+220=-5ⓧ-27ⓧ+5ⓧ=-220-22ⓧ=220ⓧ=102. 7ⓐ=-310 +3ⓐ7ⓐ-3ⓐ=-3104ⓐ=-310ⓐ=
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Автор:
raegan7mc0 - 6 лет назад
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0
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