.6(j-2)=.3j

Solution for .6(j-2)=.3j equation:

Simplifying
0.6(j + -2) = 0.3j

Reorder the terms:
0.6(-2 + j) = 0.3j
(-2 * 0.6 + j * 0.6) = 0.3j
(-1.2 + 0.6j) = 0.3j

Solving
-1.2 + 0.6j = 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.
-1.2 + 0.6j + -0.3j = 0.3j + -0.3j

Combine like terms: 0.6j + -0.3j = 0.3j
-1.2 + 0.3j = 0.3j + -0.3j

Combine like terms: 0.3j + -0.3j = 0.0
-1.2 + 0.3j = 0.0

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 0.3j = 0.0 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 0.3j = 0.0 + 1.2
0.3j = 0.0 + 1.2

Combine like terms: 0.0 + 1.2 = 1.2
0.3j = 1.2

Divide each side by '0.3'.
j = 4

Simplifying
j = 4