s+57=2s

Solution for s+57=2s equation:

Simplifying
s + 57 = 2s

Reorder the terms:
57 + s = 2s

Solving
57 + 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.
57 + s + -2s = 2s + -2s

Combine like terms: s + -2s = -1s
57 + -1s = 2s + -2s

Combine like terms: 2s + -2s = 0
57 + -1s = 0

Add '-57' to each side of the equation.
57 + -57 + -1s = 0 + -57

Combine like terms: 57 + -57 = 0
0 + -1s = 0 + -57
-1s = 0 + -57

Combine like terms: 0 + -57 = -57
-1s = -57

Divide each side by '-1'.
s = 57

Simplifying
s = 57