(-12j)+9j-20=(-8j)+20

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Solution for (-12j)+9j-20=(-8j)+20 equation:


Simplifying
(-12j) + 9j + -20 = (-8j) + 20

Reorder the terms:
-20 + (-12j) + 9j = (-8j) + 20

Combine like terms: (-12j) + 9j = -3j
-20 + -3j = (-8j) + 20

Reorder the terms:
-20 + -3j = 20 + (-8j)

Solving
-20 + -3j = 20 + (-8j)

Solving for variable 'j'.

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

Add '(8j)' to each side of the equation.
-20 + -3j + (8j) = 20 + (-8j) + (8j)

Combine like terms: -3j + (8j) = 5j
-20 + 5j = 20 + (-8j) + (8j)

Combine like terms: (-8j) + (8j) = 0
-20 + 5j = 20 + 0
-20 + 5j = 20

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

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

Combine like terms: 20 + 20 = 40
5j = 40

Divide each side by '5'.
j = 8

Simplifying
j = 8

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