Помогите решить уравнения пж

Question

Помогите решить уравнения пж

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Comments

Y = 35000+18376

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????

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Y=53376

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???

Answer 1

↓________На фото _________↓

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Answer 2

37028+x=43028
x=43028-37028
x=6000

Comments

P+285= 5285-1700

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P+285=3585

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P=3585-285

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P=3300

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Z = 24900-8000

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Z= 16900