I-16=-21

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Solution for I-16=-21 equation: 


Simplifying
I + -16 = -21

Reorder the terms:
-16 + I = -21

Solving
-16 + I = -21

Solving for variable 'I'.

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

Add '16' to each side of the equation.
-16 + 16 + I = -21 + 16

Combine like terms: -16 + 16 = 0
0 + I = -21 + 16
I = -21 + 16

Combine like terms: -21 + 16 = -5
I = -5

Simplifying
I = -5

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