4.2j+5.6=30.8

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Solution for 4.2j+5.6=30.8 equation:


Simplifying
4.2j + 5.6 = 30.8

Reorder the terms:
5.6 + 4.2j = 30.8

Solving
5.6 + 4.2j = 30.8

Solving for variable 'j'.

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

Add '-5.6' to each side of the equation.
5.6 + -5.6 + 4.2j = 30.8 + -5.6

Combine like terms: 5.6 + -5.6 = 0.0
0.0 + 4.2j = 30.8 + -5.6
4.2j = 30.8 + -5.6

Combine like terms: 30.8 + -5.6 = 25.2
4.2j = 25.2

Divide each side by '4.2'.
j = 6

Simplifying
j = 6

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