y(7+k)=0

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Solution for y(7+k)=0 equation: 


Simplifying
y(7 + k) = 0
(7 * y + k * y) = 0

Reorder the terms:
(ky + 7y) = 0
(ky + 7y) = 0

Solving
ky + 7y = 0

Solving for variable 'k'.

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

Add '-7y' to each side of the equation.
ky + 7y + -7y = 0 + -7y

Combine like terms: 7y + -7y = 0
ky + 0 = 0 + -7y
ky = 0 + -7y
Remove the zero:
ky = -7y

Divide each side by 'y'.
k = -7

Simplifying
k = -7

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