9+7j=8j+4

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Solution for 9+7j=8j+4 equation:


Simplifying
9 + 7j = 8j + 4

Reorder the terms:
9 + 7j = 4 + 8j

Solving
9 + 7j = 4 + 8j

Solving for variable 'j'.

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

Add '-8j' to each side of the equation.
9 + 7j + -8j = 4 + 8j + -8j

Combine like terms: 7j + -8j = -1j
9 + -1j = 4 + 8j + -8j

Combine like terms: 8j + -8j = 0
9 + -1j = 4 + 0
9 + -1j = 4

Add '-9' to each side of the equation.
9 + -9 + -1j = 4 + -9

Combine like terms: 9 + -9 = 0
0 + -1j = 4 + -9
-1j = 4 + -9

Combine like terms: 4 + -9 = -5
-1j = -5

Divide each side by '-1'.
j = 5

Simplifying
j = 5

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