Jx+Ky=l*y

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Solution for Jx+Ky=l*y equation: 


Simplifying
Jx + Ky = l * y

Multiply l * y
xJ + yK = ly

Solving
xJ + yK = ly

Solving for variable 'x'.

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

Add '-1yK' to each side of the equation.
xJ + yK + -1yK = ly + -1yK

Combine like terms: yK + -1yK = 0
xJ + 0 = ly + -1yK
xJ = ly + -1yK

Divide each side by 'J'.
x = lyJ-1 + -1yJ-1K

Simplifying
x = lyJ-1 + -1yJ-1K

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