-3(6+3k)=-18+7k

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Solution for -3(6+3k)=-18+7k equation:


Simplifying
-3(6 + 3k) = -18 + 7k
(6 * -3 + 3k * -3) = -18 + 7k
(-18 + -9k) = -18 + 7k

Add '18' to each side of the equation.
-18 + 18 + -9k = -18 + 18 + 7k

Combine like terms: -18 + 18 = 0
0 + -9k = -18 + 18 + 7k
-9k = -18 + 18 + 7k

Combine like terms: -18 + 18 = 0
-9k = 0 + 7k
-9k = 7k

Solving
-9k = 7k

Solving for variable 'k'.

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

Add '-7k' to each side of the equation.
-9k + -7k = 7k + -7k

Combine like terms: -9k + -7k = -16k
-16k = 7k + -7k

Combine like terms: 7k + -7k = 0
-16k = 0

Divide each side by '-16'.
k = 0

Simplifying
k = 0

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