-12=s+3

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Solution for -12=s+3 equation:


Simplifying
-12 = s + 3

Reorder the terms:
-12 = 3 + s

Solving
-12 = 3 + 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.
-12 + -1s = 3 + s + -1s

Combine like terms: s + -1s = 0
-12 + -1s = 3 + 0
-12 + -1s = 3

Add '12' to each side of the equation.
-12 + 12 + -1s = 3 + 12

Combine like terms: -12 + 12 = 0
0 + -1s = 3 + 12
-1s = 3 + 12

Combine like terms: 3 + 12 = 15
-1s = 15

Divide each side by '-1'.
s = -15

Simplifying
s = -15

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