-4(-2j+7)=-4

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Solution for -4(-2j+7)=-4 equation: 


Simplifying
-4(-2j + 7) = -4

Reorder the terms:
-4(7 + -2j) = -4
(7 * -4 + -2j * -4) = -4
(-28 + 8j) = -4

Solving
-28 + 8j = -4

Solving for variable 'j'.

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

Add '28' to each side of the equation.
-28 + 28 + 8j = -4 + 28

Combine like terms: -28 + 28 = 0
0 + 8j = -4 + 28
8j = -4 + 28

Combine like terms: -4 + 28 = 24
8j = 24

Divide each side by '8'.
j = 3

Simplifying
j = 3

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