(s+2t)+s=

Solution for (s+2t)+s= equation:

Simplifying
(s + 2t) + s = 0

Remove parenthesis around (s + 2t)
s + 2t + s = 0

Reorder the terms:
s + s + 2t = 0

Combine like terms: s + s = 2s
2s + 2t = 0

Solving
2s + 2t = 0

Solving for variable 's'.

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

Add '-2t' to each side of the equation.
2s + 2t + -2t = 0 + -2t

Combine like terms: 2t + -2t = 0
2s + 0 = 0 + -2t
2s = 0 + -2t
Remove the zero:
2s = -2t

Divide each side by '2'.
s = -1t

Simplifying
s = -1t