7s-5=-12

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Solution for 7s-5=-12 equation: 


Simplifying
7s + -5 = -12

Reorder the terms:
-5 + 7s = -12

Solving
-5 + 7s = -12

Solving for variable 's'.

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

Add '5' to each side of the equation.
-5 + 5 + 7s = -12 + 5

Combine like terms: -5 + 5 = 0
0 + 7s = -12 + 5
7s = -12 + 5

Combine like terms: -12 + 5 = -7
7s = -7

Divide each side by '7'.
s = -1

Simplifying
s = -1

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