7(9-6j)=-63

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Solution for 7(9-6j)=-63 equation: 


Simplifying
7(9 + -6j) = -63
(9 * 7 + -6j * 7) = -63
(63 + -42j) = -63

Solving
63 + -42j = -63

Solving for variable 'j'.

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

Add '-63' to each side of the equation.
63 + -63 + -42j = -63 + -63

Combine like terms: 63 + -63 = 0
0 + -42j = -63 + -63
-42j = -63 + -63

Combine like terms: -63 + -63 = -126
-42j = -126

Divide each side by '-42'.
j = 3

Simplifying
j = 3

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