3(2k-4)=-3k+15

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Solution for 3(2k-4)=-3k+15 equation:


Simplifying
3(2k + -4) = -3k + 15

Reorder the terms:
3(-4 + 2k) = -3k + 15
(-4 * 3 + 2k * 3) = -3k + 15
(-12 + 6k) = -3k + 15

Reorder the terms:
-12 + 6k = 15 + -3k

Solving
-12 + 6k = 15 + -3k

Solving for variable 'k'.

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

Add '3k' to each side of the equation.
-12 + 6k + 3k = 15 + -3k + 3k

Combine like terms: 6k + 3k = 9k
-12 + 9k = 15 + -3k + 3k

Combine like terms: -3k + 3k = 0
-12 + 9k = 15 + 0
-12 + 9k = 15

Add '12' to each side of the equation.
-12 + 12 + 9k = 15 + 12

Combine like terms: -12 + 12 = 0
0 + 9k = 15 + 12
9k = 15 + 12

Combine like terms: 15 + 12 = 27
9k = 27

Divide each side by '9'.
k = 3

Simplifying
k = 3

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