Question

M-18=n
This makes no sense this is my 3rd time asking this question

Answer 1

IDK but here's what I have found.....

Explanation:

Simplifying

m + -18 = n

Reorder the terms:

-18 + m = n

Solving

-18 + m = n

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '18' to each side of the equation.

-18 + 18 + m = 18 + n

Combine like terms: -18 + 18 = 0

0 + m = 18 + n

m = 18 + n

Simplifying

m = 18 + n

Answer 2

m=18+n

Explanation:

m + -18 = n simplify

-18 + m = n record the terms

-18 + 18 + m = 18 + n solve

Combine like terms: -18 + 18 = 0, 0 + m = 18 + n, m = 18 + n

Final answer: m = 18 + n