7.8j-5.8j-5=3

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Solution for 7.8j-5.8j-5=3 equation:


Simplifying
7.8j + -5.8j + -5 = 3

Reorder the terms:
-5 + 7.8j + -5.8j = 3

Combine like terms: 7.8j + -5.8j = 2j
-5 + 2j = 3

Solving
-5 + 2j = 3

Solving for variable 'j'.

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

Add '5' to each side of the equation.
-5 + 5 + 2j = 3 + 5

Combine like terms: -5 + 5 = 0
0 + 2j = 3 + 5
2j = 3 + 5

Combine like terms: 3 + 5 = 8
2j = 8

Divide each side by '2'.
j = 4

Simplifying
j = 4

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