-4I-4=8

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Solution for -4I-4=8 equation: 


Simplifying
-4I + -4 = 8

Reorder the terms:
-4 + -4I = 8

Solving
-4 + -4I = 8

Solving for variable 'I'.

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

Add '4' to each side of the equation.
-4 + 4 + -4I = 8 + 4

Combine like terms: -4 + 4 = 0
0 + -4I = 8 + 4
-4I = 8 + 4

Combine like terms: 8 + 4 = 12
-4I = 12

Divide each side by '-4'.
I = -3

Simplifying
I = -3

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