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

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


Simplifying
-1(-9k + -9) + 3(5 + 3k) = -5k + -1k

Reorder the terms:
-1(-9 + -9k) + 3(5 + 3k) = -5k + -1k
(-9 * -1 + -9k * -1) + 3(5 + 3k) = -5k + -1k
(9 + 9k) + 3(5 + 3k) = -5k + -1k
9 + 9k + (5 * 3 + 3k * 3) = -5k + -1k
9 + 9k + (15 + 9k) = -5k + -1k

Reorder the terms:
9 + 15 + 9k + 9k = -5k + -1k

Combine like terms: 9 + 15 = 24
24 + 9k + 9k = -5k + -1k

Combine like terms: 9k + 9k = 18k
24 + 18k = -5k + -1k

Combine like terms: -5k + -1k = -6k
24 + 18k = -6k

Solving
24 + 18k = -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.
24 + 18k + 6k = -6k + 6k

Combine like terms: 18k + 6k = 24k
24 + 24k = -6k + 6k

Combine like terms: -6k + 6k = 0
24 + 24k = 0

Add '-24' to each side of the equation.
24 + -24 + 24k = 0 + -24

Combine like terms: 24 + -24 = 0
0 + 24k = 0 + -24
24k = 0 + -24

Combine like terms: 0 + -24 = -24
24k = -24

Divide each side by '24'.
k = -1

Simplifying
k = -1

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