2s-39=s

Solution for 2s-39=s equation:

Simplifying
2s + -39 = s

Reorder the terms:
-39 + 2s = s

Solving
-39 + 2s = s

Solving for variable 's'.

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

Add '-1s' to each side of the equation.
-39 + 2s + -1s = s + -1s

Combine like terms: 2s + -1s = 1s
-39 + 1s = s + -1s

Combine like terms: s + -1s = 0
-39 + 1s = 0

Add '39' to each side of the equation.
-39 + 39 + 1s = 0 + 39

Combine like terms: -39 + 39 = 0
0 + 1s = 0 + 39
1s = 0 + 39

Combine like terms: 0 + 39 = 39
1s = 39

Divide each side by '1'.
s = 39

Simplifying
s = 39