-6(3+2k)=-78

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Solution for -6(3+2k)=-78 equation: 


Simplifying
-6(3 + 2k) = -78
(3 * -6 + 2k * -6) = -78
(-18 + -12k) = -78

Solving
-18 + -12k = -78

Solving for variable 'k'.

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

Add '18' to each side of the equation.
-18 + 18 + -12k = -78 + 18

Combine like terms: -18 + 18 = 0
0 + -12k = -78 + 18
-12k = -78 + 18

Combine like terms: -78 + 18 = -60
-12k = -60

Divide each side by '-12'.
k = 5

Simplifying
k = 5

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