9(1-2j)=45

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Solution for 9(1-2j)=45 equation: 


Simplifying
9(1 + -2j) = 45
(1 * 9 + -2j * 9) = 45
(9 + -18j) = 45

Solving
9 + -18j = 45

Solving for variable 'j'.

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

Add '-9' to each side of the equation.
9 + -9 + -18j = 45 + -9

Combine like terms: 9 + -9 = 0
0 + -18j = 45 + -9
-18j = 45 + -9

Combine like terms: 45 + -9 = 36
-18j = 36

Divide each side by '-18'.
j = -2

Simplifying
j = -2

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