Question

1-0.5(1-y)=-0.2(y+1)

Answer 1

Ответ: -1✅
Удачи❤️❤️❤️

Answer 2

Let's solve this equation step by step:

$1 - 0.5(1 - y) = -0.2(y + 1)$

First, distribute the $0.5$ on the left side:

$1 - 0.5 + 0.5y = -0.2(y + 1)$

Combine like terms:

$0.5y + 0.5 = -0.2y - 0.2$

Now, let's isolate the $y$ terms on one side and the constants on the other. Add $0.2y$ to both sides:

$0.5y + 0.2y + 0.5 = -0.2y + 0.2y - 0.2$

Combine like terms again:

$0.7y + 0.5 = -0.2$

Subtract $0.5$ from both sides:

$0.7y = -0.7$

Now, divide by $0.7$ to solve for $y$:

$y = -1$

So, the solution to the equation is $y = -1$.