3(2i+10)=78

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Solution for 3(2i+10)=78 equation: 


Simplifying
3(2i + 10) = 78

Reorder the terms:
3(10 + 2i) = 78
(10 * 3 + 2i * 3) = 78
(30 + 6i) = 78

Solving
30 + 6i = 78

Solving for variable 'i'.

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

Add '-30' to each side of the equation.
30 + -30 + 6i = 78 + -30

Combine like terms: 30 + -30 = 0
0 + 6i = 78 + -30
6i = 78 + -30

Combine like terms: 78 + -30 = 48
6i = 48

Divide each side by '6'.
i = 8

Simplifying
i = 8

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