k(x)=x+7

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Solution for k(x)=x+7 equation: 


Simplifying
k(x) = x + 7

Multiply k * x
kx = x + 7

Reorder the terms:
kx = 7 + x

Solving
kx = 7 + x

Solving for variable 'k'.

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

Divide each side by 'x'.
k = 7x-1 + 1

Simplifying
k = 7x-1 + 1

Reorder the terms:
k = 1 + 7x-1

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