76.5=9i-9

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Solution for 76.5=9i-9 equation:


Simplifying
76.5 = 9i + -9

Reorder the terms:
76.5 = -9 + 9i

Solving
76.5 = -9 + 9i

Solving for variable 'i'.

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

Add '-9i' to each side of the equation.
76.5 + -9i = -9 + 9i + -9i

Combine like terms: 9i + -9i = 0
76.5 + -9i = -9 + 0
76.5 + -9i = -9

Add '-76.5' to each side of the equation.
76.5 + -76.5 + -9i = -9 + -76.5

Combine like terms: 76.5 + -76.5 = 0.0
0.0 + -9i = -9 + -76.5
-9i = -9 + -76.5

Combine like terms: -9 + -76.5 = -85.5
-9i = -85.5

Divide each side by '-9'.
i = 9.5

Simplifying
i = 9.5

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