3.2=j-1.4

Solution for 3.2=j-1.4 equation:

Simplifying
3.2 = j + -1.4

Reorder the terms:
3.2 = -1.4 + j

Solving
3.2 = -1.4 + j

Solving for variable 'j'.

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

Add '-1j' to each side of the equation.
3.2 + -1j = -1.4 + j + -1j

Combine like terms: j + -1j = 0
3.2 + -1j = -1.4 + 0
3.2 + -1j = -1.4

Add '-3.2' to each side of the equation.
3.2 + -3.2 + -1j = -1.4 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + -1j = -1.4 + -3.2
-1j = -1.4 + -3.2

Combine like terms: -1.4 + -3.2 = -4.6
-1j = -4.6

Divide each side by '-1'.
j = 4.6

Simplifying
j = 4.6