3=3j-9

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Solution for 3=3j-9 equation:


Simplifying
3 = 3j + -9

Reorder the terms:
3 = -9 + 3j

Solving
3 = -9 + 3j

Solving for variable 'j'.

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

Add '-3j' to each side of the equation.
3 + -3j = -9 + 3j + -3j

Combine like terms: 3j + -3j = 0
3 + -3j = -9 + 0
3 + -3j = -9

Add '-3' to each side of the equation.
3 + -3 + -3j = -9 + -3

Combine like terms: 3 + -3 = 0
0 + -3j = -9 + -3
-3j = -9 + -3

Combine like terms: -9 + -3 = -12
-3j = -12

Divide each side by '-3'.
j = 4

Simplifying
j = 4

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