77=-4+9j

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Solution for 77=-4+9j equation:


Simplifying
77 = -4 + 9j

Solving
77 = -4 + 9j

Solving for variable 'j'.

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

Add '-9j' to each side of the equation.
77 + -9j = -4 + 9j + -9j

Combine like terms: 9j + -9j = 0
77 + -9j = -4 + 0
77 + -9j = -4

Add '-77' to each side of the equation.
77 + -77 + -9j = -4 + -77

Combine like terms: 77 + -77 = 0
0 + -9j = -4 + -77
-9j = -4 + -77

Combine like terms: -4 + -77 = -81
-9j = -81

Divide each side by '-9'.
j = 9

Simplifying
j = 9

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