3(k-2)=12-k

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Solution for 3(k-2)=12-k equation:


Simplifying
3(k + -2) = 12 + -1k

Reorder the terms:
3(-2 + k) = 12 + -1k
(-2 * 3 + k * 3) = 12 + -1k
(-6 + 3k) = 12 + -1k

Solving
-6 + 3k = 12 + -1k

Solving for variable 'k'.

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

Add 'k' to each side of the equation.
-6 + 3k + k = 12 + -1k + k

Combine like terms: 3k + k = 4k
-6 + 4k = 12 + -1k + k

Combine like terms: -1k + k = 0
-6 + 4k = 12 + 0
-6 + 4k = 12

Add '6' to each side of the equation.
-6 + 6 + 4k = 12 + 6

Combine like terms: -6 + 6 = 0
0 + 4k = 12 + 6
4k = 12 + 6

Combine like terms: 12 + 6 = 18
4k = 18

Divide each side by '4'.
k = 4.5

Simplifying
k = 4.5

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