-21k+kj=15

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Solution for -21k+kj=15 equation: 


Simplifying
-21k + kj = 15

Reorder the terms:
jk + -21k = 15

Solving
jk + -21k = 15

Solving for variable 'j'.

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

Add '21k' to each side of the equation.
jk + -21k + 21k = 15 + 21k

Combine like terms: -21k + 21k = 0
jk + 0 = 15 + 21k
jk = 15 + 21k

Divide each side by 'k'.
j = 15k-1 + 21

Simplifying
j = 15k-1 + 21

Reorder the terms:
j = 21 + 15k-1

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