8r+r-j=

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Solution for 8r+r-j= equation: 


Simplifying
8r + r + -1j = 0

Reorder the terms:
-1j + 8r + r = 0

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

Solving
-1j + 9r = 0

Solving for variable 'j'.

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

Add '-9r' to each side of the equation.
-1j + 9r + -9r = 0 + -9r

Combine like terms: 9r + -9r = 0
-1j + 0 = 0 + -9r
-1j = 0 + -9r
Remove the zero:
-1j = -9r

Divide each side by '-1'.
j = 9r

Simplifying
j = 9r

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