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Задача Задача №1146217
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Аноним
22 мая 2024 12:01 · публичный вопрос
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Аноним

-(3,19-y)-1,2(y+2,19)=1 1,15=

Ответ нейросети
22 мая 2024 12:01

To solve the equation \(-(3,19-y)-1,2(y+2,19)=1 1,15\), we need to apply the distributive property to simplify it step by step.

First, distribute the negative sign in front of the parentheses to both terms inside the parentheses:

\(-(3) - 19 + y) - 1,2(y) - 1,2(2) = 1 1,15\)

Simplify the terms within the parentheses:

\(-3 + 19 - y - 1,2y - 2,38 = 1 1,15\)

Now, combine like terms:

\(- 3,38 - 2,2y = 1 1,15\)

To isolate the variable \(y\), we need to bring the constants to one side:

\(- 2,2y = 1 1,15 + 3,38\)

\(- 2,2y = 4,53\)

Finally, divide both sides by \(-2,2\) to solve for \(y\):

\(y = 4,53 / -2,2\)

\(y \approx -2,06\)

Therefore, the solution to the equation is \(y \approx -2,06\).