7+7i+4k-3+2k+2i=

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Solution for 7+7i+4k-3+2k+2i= equation:


Simplifying
7 + 7i + 4k + -3 + 2k + 2i = 0

Reorder the terms:
7 + -3 + 7i + 2i + 4k + 2k = 0

Combine like terms: 7 + -3 = 4
4 + 7i + 2i + 4k + 2k = 0

Combine like terms: 7i + 2i = 9i
4 + 9i + 4k + 2k = 0

Combine like terms: 4k + 2k = 6k
4 + 9i + 6k = 0

Solving
4 + 9i + 6k = 0

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 + 9i + -4 + 6k = 0 + -4

Reorder the terms:
4 + -4 + 9i + 6k = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 9i + 6k = 0 + -4
9i + 6k = 0 + -4

Combine like terms: 0 + -4 = -4
9i + 6k = -4

Add '-6k' to each side of the equation.
9i + 6k + -6k = -4 + -6k

Combine like terms: 6k + -6k = 0
9i + 0 = -4 + -6k
9i = -4 + -6k

Divide each side by '9'.
i = -0.4444444444 + -0.6666666667k

Simplifying
i = -0.4444444444 + -0.6666666667k

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