Question

The subject of the formula below is y.

Answer 1

Step-by-step explanation:

We're basically trying to rearrange the equation to make everything equal x instead of y.

The biggest thing to note here is that x has to be positive. In order to make x positive, we need to switch the signs of everything in the equation.

So it'll go a little something like this:

y = x - 8

y - x = -8

-x = -y - 8

x = y + 8

Answer:

x = y + 8

Answer 2

Answer:

x = y + 8

Step-by-step explanation:

Given

y = x - 8 ( add 8 to both sides )

y + 8 = x