-(s+3)=1

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Solution for -(s+3)=1 equation: 


Simplifying
-1(s + 3) = 1

Reorder the terms:
-1(3 + s) = 1
(3 * -1 + s * -1) = 1
(-3 + -1s) = 1

Solving
-3 + -1s = 1

Solving for variable 's'.

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

Add '3' to each side of the equation.
-3 + 3 + -1s = 1 + 3

Combine like terms: -3 + 3 = 0
0 + -1s = 1 + 3
-1s = 1 + 3

Combine like terms: 1 + 3 = 4
-1s = 4

Divide each side by '-1'.
s = -4

Simplifying
s = -4

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