-3(12+k)=

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Solution for -3(12+k)= equation: 


Simplifying
-3(12 + k) = 0
(12 * -3 + k * -3) = 0
(-36 + -3k) = 0

Solving
-36 + -3k = 0

Solving for variable 'k'.

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

Add '36' to each side of the equation.
-36 + 36 + -3k = 0 + 36

Combine like terms: -36 + 36 = 0
0 + -3k = 0 + 36
-3k = 0 + 36

Combine like terms: 0 + 36 = 36
-3k = 36

Divide each side by '-3'.
k = -12

Simplifying
k = -12

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