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5*x=75*15*10^(-3)*5*1/(y+5)*100*1/(100+400) 3*x=75*9*10^(-3)*5*1/(2*y+5)*100*1/(100+200)

Дано $$5 x = frac{100}{500} 5.625 frac{1}{y + 5}$$ 3.375 ——-*100 2*y + 5 3*x = ———– 300 $$3 x = frac{100}{300} 3.375 frac{1}{2 y + 5}$$ Ответ $$x_{1} = 0.015$$=$$0.015$$= 0.0150000000000000 $$y_{1} = 10$$=$$10$$= 10 Численный ответ x1 =…

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