7i-4+2=11+4i-2

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Solution for 7i-4+2=11+4i-2 equation:


Simplifying
7i + -4 + 2 = 11 + 4i + -2

Reorder the terms:
-4 + 2 + 7i = 11 + 4i + -2

Combine like terms: -4 + 2 = -2
-2 + 7i = 11 + 4i + -2

Reorder the terms:
-2 + 7i = 11 + -2 + 4i

Combine like terms: 11 + -2 = 9
-2 + 7i = 9 + 4i

Solving
-2 + 7i = 9 + 4i

Solving for variable 'i'.

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

Add '-4i' to each side of the equation.
-2 + 7i + -4i = 9 + 4i + -4i

Combine like terms: 7i + -4i = 3i
-2 + 3i = 9 + 4i + -4i

Combine like terms: 4i + -4i = 0
-2 + 3i = 9 + 0
-2 + 3i = 9

Add '2' to each side of the equation.
-2 + 2 + 3i = 9 + 2

Combine like terms: -2 + 2 = 0
0 + 3i = 9 + 2
3i = 9 + 2

Combine like terms: 9 + 2 = 11
3i = 11

Divide each side by '3'.
i = 3.666666667

Simplifying
i = 3.666666667

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