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

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Solution for -3(k+9)-(5k-1)=-9k equation:


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

Reorder the terms:
-3(9 + k) + -1(5k + -1) = -9k
(9 * -3 + k * -3) + -1(5k + -1) = -9k
(-27 + -3k) + -1(5k + -1) = -9k

Reorder the terms:
-27 + -3k + -1(-1 + 5k) = -9k
-27 + -3k + (-1 * -1 + 5k * -1) = -9k
-27 + -3k + (1 + -5k) = -9k

Reorder the terms:
-27 + 1 + -3k + -5k = -9k

Combine like terms: -27 + 1 = -26
-26 + -3k + -5k = -9k

Combine like terms: -3k + -5k = -8k
-26 + -8k = -9k

Solving
-26 + -8k = -9k

Solving for variable 'k'.

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

Add '9k' to each side of the equation.
-26 + -8k + 9k = -9k + 9k

Combine like terms: -8k + 9k = 1k
-26 + 1k = -9k + 9k

Combine like terms: -9k + 9k = 0
-26 + 1k = 0

Add '26' to each side of the equation.
-26 + 26 + 1k = 0 + 26

Combine like terms: -26 + 26 = 0
0 + 1k = 0 + 26
1k = 0 + 26

Combine like terms: 0 + 26 = 26
1k = 26

Divide each side by '1'.
k = 26

Simplifying
k = 26

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