The subject of the formula below is y .
Y=x-5
Rearrange the formula to make x the subject

x = y + 5

Step-by-step explanation:

This is quite simple! Just solve for x:

Now, add 5 to both sides to get rid of it on the right side:

Now, the subject of the formula is x. Done!

y + 5 = x

Step-by-step explanation:

In other words, solve y = x - 5 for x.  To do this, add 5 to both sides, to isolate x:

y + 5 = x

a² + b²= c²

24² + 7² = c²

c= 25