Is+13=-5

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Solution for Is+13=-5 equation: 


Simplifying
Is + 13 = -5

Reorder the terms:
13 + sI = -5

Solving
13 + sI = -5

Solving for variable 's'.

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

Add '-13' to each side of the equation.
13 + -13 + sI = -5 + -13

Combine like terms: 13 + -13 = 0
0 + sI = -5 + -13
sI = -5 + -13

Combine like terms: -5 + -13 = -18
sI = -18

Divide each side by 'I'.
s = -18I-1

Simplifying
s = -18I-1

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