0.4j+3.9=3.78

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Solution for 0.4j+3.9=3.78 equation:


Simplifying
0.4j + 3.9 = 3.78

Reorder the terms:
3.9 + 0.4j = 3.78

Solving
3.9 + 0.4j = 3.78

Solving for variable 'j'.

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

Add '-3.9' to each side of the equation.
3.9 + -3.9 + 0.4j = 3.78 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + 0.4j = 3.78 + -3.9
0.4j = 3.78 + -3.9

Combine like terms: 3.78 + -3.9 = -0.12
0.4j = -0.12

Divide each side by '0.4'.
j = -0.3

Simplifying
j = -0.3

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