s+19=2s

Solution for s+19=2s equation:

Simplifying
s + 19 = 2s

Reorder the terms:
19 + s = 2s

Solving
19 + s = 2s

Solving for variable 's'.

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

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

Combine like terms: s + -2s = -1s
19 + -1s = 2s + -2s

Combine like terms: 2s + -2s = 0
19 + -1s = 0

Add '-19' to each side of the equation.
19 + -19 + -1s = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -1s = 0 + -19
-1s = 0 + -19

Combine like terms: 0 + -19 = -19
-1s = -19

Divide each side by '-1'.
s = 19

Simplifying
s = 19