s-30=-39

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Solution for s-30=-39 equation: 


Simplifying
s + -30 = -39

Reorder the terms:
-30 + s = -39

Solving
-30 + s = -39

Solving for variable 's'.

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

Add '30' to each side of the equation.
-30 + 30 + s = -39 + 30

Combine like terms: -30 + 30 = 0
0 + s = -39 + 30
s = -39 + 30

Combine like terms: -39 + 30 = -9
s = -9

Simplifying
s = -9

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