0.5(j-4)=0.3j

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Solution for 0.5(j-4)=0.3j equation:


Simplifying
0.5(j + -4) = 0.3j

Reorder the terms:
0.5(-4 + j) = 0.3j
(-4 * 0.5 + j * 0.5) = 0.3j
(-2 + 0.5j) = 0.3j

Solving
-2 + 0.5j = 0.3j

Solving for variable 'j'.

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

Add '-0.3j' to each side of the equation.
-2 + 0.5j + -0.3j = 0.3j + -0.3j

Combine like terms: 0.5j + -0.3j = 0.2j
-2 + 0.2j = 0.3j + -0.3j

Combine like terms: 0.3j + -0.3j = 0.0
-2 + 0.2j = 0.0

Add '2' to each side of the equation.
-2 + 2 + 0.2j = 0.0 + 2

Combine like terms: -2 + 2 = 0
0 + 0.2j = 0.0 + 2
0.2j = 0.0 + 2

Combine like terms: 0.0 + 2 = 2
0.2j = 2

Divide each side by '0.2'.
j = 10

Simplifying
j = 10

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