12j+15=-20+5j

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Solution for 12j+15=-20+5j equation:


Simplifying
12j + 15 = -20 + 5j

Reorder the terms:
15 + 12j = -20 + 5j

Solving
15 + 12j = -20 + 5j

Solving for variable 'j'.

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

Add '-5j' to each side of the equation.
15 + 12j + -5j = -20 + 5j + -5j

Combine like terms: 12j + -5j = 7j
15 + 7j = -20 + 5j + -5j

Combine like terms: 5j + -5j = 0
15 + 7j = -20 + 0
15 + 7j = -20

Add '-15' to each side of the equation.
15 + -15 + 7j = -20 + -15

Combine like terms: 15 + -15 = 0
0 + 7j = -20 + -15
7j = -20 + -15

Combine like terms: -20 + -15 = -35
7j = -35

Divide each side by '7'.
j = -5

Simplifying
j = -5

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