Question

What value of x will make the equation below true?
25 — r = 12.5​

Answer 1

You mean r.

r=12.5

Explanation:

Just solve for r by isolating the variable:

25-r=12.5

25-12.5=r

12.5=r

:)

Answer 2

12.5.

12.5 + 12.5 = 25.

hope this helps :)