.25(8j-4)=j+8-2j

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Solution for .25(8j-4)=j+8-2j equation:


Simplifying
0.25(8j + -4) = j + 8 + -2j

Reorder the terms:
0.25(-4 + 8j) = j + 8 + -2j
(-4 * 0.25 + 8j * 0.25) = j + 8 + -2j
(-1 + 2j) = j + 8 + -2j

Reorder the terms:
-1 + 2j = 8 + j + -2j

Combine like terms: j + -2j = -1j
-1 + 2j = 8 + -1j

Solving
-1 + 2j = 8 + -1j

Solving for variable 'j'.

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

Add 'j' to each side of the equation.
-1 + 2j + j = 8 + -1j + j

Combine like terms: 2j + j = 3j
-1 + 3j = 8 + -1j + j

Combine like terms: -1j + j = 0
-1 + 3j = 8 + 0
-1 + 3j = 8

Add '1' to each side of the equation.
-1 + 1 + 3j = 8 + 1

Combine like terms: -1 + 1 = 0
0 + 3j = 8 + 1
3j = 8 + 1

Combine like terms: 8 + 1 = 9
3j = 9

Divide each side by '3'.
j = 3

Simplifying
j = 3

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