3(k-5)+9k=-3

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Solution for 3(k-5)+9k=-3 equation:


Simplifying
3(k + -5) + 9k = -3

Reorder the terms:
3(-5 + k) + 9k = -3
(-5 * 3 + k * 3) + 9k = -3
(-15 + 3k) + 9k = -3

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

Solving
-15 + 12k = -3

Solving for variable 'k'.

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

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

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

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

Divide each side by '12'.
k = 1

Simplifying
k = 1

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