Question

-y=11 -y=-31 -y=0 -y=-(-1/3)

Answer 1

Ответ:

Пошаговое объяснение:

-y=11

У=-11

-y=-31

У=31

-y=0

У=0

-y=-(-1/3)

-у=1/3

У=-1/3

Answer 2

Let's solve each equation step by step:

1. -y = 11

To solve for y, we need to isolate y on one side of the equation. Since -y is being subtracted from 11, we can get rid of the negative sign by multiplying both sides by -1:

(-1)(-y) = (-1)(11) y = -11

2. -y = -31

Similar to the previous equation, we need to isolate y. Again, we can eliminate the negative sign by multiplying both sides by -1:

(-1)(-y) = (-1)(-31) y = 31

3. -y = 0

In this case, we don't need to do any extra steps to solve for y. When anything is multiplied by 0, the result is always 0. So:

y = 0

4. -y = -(-1/3)

To solve this equation, we need to simplify the right-hand side first. The double negative (-(-1/3)) cancels out, leaving us with:

-y = 1/3

Now, to isolate y, we again multiply both sides by -1:

(-1)(-y) = (-1)(1/3) y = -1/3

So, the solutions for each equation are as follows:

1. y = -11
2. y = 31
3. y = 0
4. y = -1/3