-2(3k+6)-3k=-66

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Solution for -2(3k+6)-3k=-66 equation:


Simplifying
-2(3k + 6) + -3k = -66

Reorder the terms:
-2(6 + 3k) + -3k = -66
(6 * -2 + 3k * -2) + -3k = -66
(-12 + -6k) + -3k = -66

Combine like terms: -6k + -3k = -9k
-12 + -9k = -66

Solving
-12 + -9k = -66

Solving for variable 'k'.

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

Add '12' to each side of the equation.
-12 + 12 + -9k = -66 + 12

Combine like terms: -12 + 12 = 0
0 + -9k = -66 + 12
-9k = -66 + 12

Combine like terms: -66 + 12 = -54
-9k = -54

Divide each side by '-9'.
k = 6

Simplifying
k = 6

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