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

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


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

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

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

Solving for variable 'k'.

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

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

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

Combine like terms: -6k + 6k = 0
15 + 3k = 6 + 0
15 + 3k = 6

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

Combine like terms: 15 + -15 = 0
0 + 3k = 6 + -15
3k = 6 + -15

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

Divide each side by '3'.
k = -3

Simplifying
k = -3

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