18.13-7.2j=-19.71-19.31-19.9j

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Solution for 18.13-7.2j=-19.71-19.31-19.9j equation: 


Simplifying
18.13 + -7.2j = -19.71 + -19.31 + -19.9j

Combine like terms: -19.71 + -19.31 = -39.02
18.13 + -7.2j = -39.02 + -19.9j

Solving
18.13 + -7.2j = -39.02 + -19.9j

Solving for variable 'j'.

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

Add '19.9j' to each side of the equation.
18.13 + -7.2j + 19.9j = -39.02 + -19.9j + 19.9j

Combine like terms: -7.2j + 19.9j = 12.7j
18.13 + 12.7j = -39.02 + -19.9j + 19.9j

Combine like terms: -19.9j + 19.9j = 0.0
18.13 + 12.7j = -39.02 + 0.0
18.13 + 12.7j = -39.02

Add '-18.13' to each side of the equation.
18.13 + -18.13 + 12.7j = -39.02 + -18.13

Combine like terms: 18.13 + -18.13 = 0.00
0.00 + 12.7j = -39.02 + -18.13
12.7j = -39.02 + -18.13

Combine like terms: -39.02 + -18.13 = -57.15
12.7j = -57.15

Divide each side by '12.7'.
j = -4.5

Simplifying
j = -4.5

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