[2s-2]=[s+1]

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Solution for [2s-2]=[s+1] equation:


Simplifying
[2s + -2] = [s + 1]

Reorder the terms:
[-2 + 2s] = [s + 1]

Remove brackets around [-2 + 2s]
-2 + 2s = [s + 1]

Reorder the terms:
-2 + 2s = [1 + s]

Remove brackets around [1 + s]
-2 + 2s = 1 + s

Solving
-2 + 2s = 1 + 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.
-2 + 2s + -1s = 1 + s + -1s

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

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

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

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

Combine like terms: 1 + 2 = 3
1s = 3

Divide each side by '1'.
s = 3

Simplifying
s = 3

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